THE ENCYCLOPÆDIA BRITANNICA

A DICTIONARY OF ARTS, SCIENCES, LITERATURE AND GENERAL INFORMATION

ELEVENTH EDITION

VOLUME IV SLICE I
Bisharin to Bohea

Articles in This Slice

BISHÂRÎN (the anc. Ichthyophagi), a nomad tribe of African “Arabs,” of Hamitic origin, dwelling in the eastern part of the Nubian desert. In the middle ages they were known as Beja (q.v.), and they are the most characteristic of the Nubian “Arabs.” With the Abâbda and Hadendoa they represent the Blemmyes of classical writers. Linguistically and geographically the Bishârîn form a connecting link between the Hamitic populations and the Egyptians. Nominally they are Mahommedans. They, however, preserve some non-Islamic religious practices, and exhibit traces of animal-worship in their rule of never killing the serpent or the partridge, which are regarded as sacred.

BISHOP, SIR HENRY ROWLEY (1786-1855), English musical composer, was born in London on the 18th of November 1786. He received his artistic training from Francisco Bianchi, and in 1804 wrote the music to a piece called Angelina, which was performed at Margate. His next composition was the music to the ballet of Tamerlan et Bajazet, produced in 1806 at the King’s theatre. This proved successful, and was followed within two years by several others, of which Caractacus, a pantomimic ballet, written for Drury Lane, may be named. In 1809 his first opera, The Circassian’s Bride, was produced at Drury Lane; but unfortunately the theatre was burned down after one performance, and the score of the work perished in the flames. His next work of importance, the opera of The Maniac, written for the Lyceum in 1810, established his reputation, and probably secured for him an appointment for three years as composer for Covent Garden theatre. The numerous works—operas, burlettas, cantatas, incidental music to Shakespeare’s plays, &c.—which he composed while in this position, are in great part forgotten. The most successful were—The Virgin of the Sun (1812), The Miller and his Men (1813), Guy Mannering and The Slave (1816), Maid Marian and Clari, introducing the well-known air of “Home, Sweet Home” (1822). In 1825 Bishop was induced by Elliston to transfer his services from Covent Garden to the rival house in Drury Lane, for which he wrote with unusual care the opera of Aladdin, intended to compete with Weber’s Oberon, commissioned by the other house. The result was a failure, and with Aladdin Bishop’s career as an operatic composer may be said to close. On the formation of the Philharmonic Society (1813) Bishop was appointed one of the directors, and he took his turn as conductor of its concerts during the period when that office was held by different musicians in rotation. In 1830 he was appointed musical director at Vauxhall; and it was in the course of this engagement that he wrote the popular song “My Pretty Jane.” His sacred cantata, The Seventh Day, was written for the Philharmonic Society and performed in 1833. In 1839 he was made bachelor in music at Oxford. In 1841 he was appointed to the Reid chair of music in the university of Edinburgh, but he resigned the office in 1843. He was knighted in 1842, being the first musician who ever received that honour. In 1848 he succeeded Dr Crotch in the chair of music at Oxford. The music for the ode on the occasion of the installation of Lord Derby as chancellor of the university (1853) proved to be his last work. He died on the 30th of April 1855 in impoverished circumstances, though few composers ever made more by their labours. Bishop was twice married: to Miss Lyon and Miss Anne Rivière. Both he and his wives were singers. His name lives in connexion with his numerous glees, songs and smaller compositions. His melodies are clear, flowing, appropriate and often charming; and his harmony is always pure, simple and sweet.

BISHOP, ISABELLA (1832-1904), English traveller and author, daughter of the Rev. Edward Bird, rector of Tattenhall, Cheshire, was born in Yorkshire on the 15th of October 1832. Isabella Bird began to travel when she was twenty-two. Her first book, The Englishwoman in America (1856), consisted of her correspondence during a visit to Canada undertaken for her health. She visited the Rocky Mountains, the South Pacific, Australia and New Zealand, producing some brightly written books of travel. But her reputation was made by the records of her extensive travels in Asia: Unbeaten Tracks in Japan (2 vols., 1880), Journeys in Persia and Kurdistan (2 vols., 1891), Among the Tibetans (1894), Korea and her Neighbours (2 vols., 1898), The Yangtze Valley and Beyond (1899), Chinese Pictures (1900). She married in 1881 Dr John Bishop, an Edinburgh physician, and was left a widow in 1886. In 1892 she became the first lady fellow of the Royal Geographical Society, and in 1901 she rode a thousand miles in Morocco and the Atlas Mountains. She died in Edinburgh on the 7th of October 1904.

See Anna M. Stoddart, The Life of Isabella Bird (1906).

BISHOP (A.S. bisceop, from Lat. episcopus, Gr. ἐπίσκοπος, “overlooker” or “overseer”), in certain branches of the Christian Church, an ecclesiastic consecrated or set apart to perform certain spiritual functions, and to exercise oversight over the lower clergy (priests or presbyters, deacons, &c.). In the Catholic Church bishops take rank at the head of the sacerdotal hierarchy, and have certain spiritual powers peculiar to their office, but opinion has long been divided as to whether they constitute a separate order or form merely a higher degree of the order of priests (ordo sacerdotium).

In the Roman Catholic Church the bishop belongs to the highest order of the hierarchy, and in this respect is the peer even of the pope, who addresses him as “venerable brother.” By the decree of the council of Trent he must be thirty Roman Catholic. years of age, of legitimate birth, and of approved learning and virtue. The method of his selection varies in different countries. In France, under the Concordat, the sovereign—and under the republic the president—had the right of nomination. The same is true of Austria (except four sees), Bavaria, Spain and Portugal. In some countries the bishop is elected by the cathedral chapter (as in Württemberg), or by the bishops of the provinces (as in Ireland). In others, as in Great Britain, the United States of America and Belgium, the pope selects one out of a list submitted by the chapter. In all cases the nomination or election is subject to confirmation by the Holy See. Before this is granted the candidate is submitted to a double examination as to his fitness, first by a papal delegate at his place of residence (processus informativus in partibus electi), and afterwards by the Roman Congregation of Cardinals assigned for this purpose (processus electionis definitivus in curia). In the event of both processes proving satisfactory, the bishop-elect is confirmed, preconized, and so far promoted that he is allowed to exercise the rights of jurisdiction in his see. He cannot, however, exercise the functions proper to the episcopal order (potestas ordinis) until his consecration, which ordinarily takes place within three months of his confirmation. The bishop is consecrated, after taking the oath of fidelity to the Holy See, and subscribing the profession of faith, by a bishop appointed by the pope for the purpose, assisted by at least two other bishops or prelates, the main features of the act being the laying on of hands, the anointing with oil, and the delivery of the pastoral staff and other symbols of the office. After consecration the new bishop is solemnly enthroned and blesses the assembled congregation.

The potestas ordinis of the bishop is not peculiar to the Roman Church, and, in general, is claimed by all bishops, whether Oriental or Anglican, belonging to churches which have retained the Catholic tradition in this respect. Besides the full functions of the presbyterate, or priesthood, bishops have the sole right (1) to confer holy orders, (2) to administer confirmation, (3) to prepare the holy oil, or chrism, (4) to consecrate sacred places or utensils (churches, churchyards, altars, &c.), (5) to give the benediction to abbots and abbesses, (6) to anoint kings. In the matter of their rights of jurisdiction, however, Roman Catholic bishops differ from others in their peculiar responsibility to the Holy See. Some of their powers of legislation and administration they possess motu proprio in virtue of their position as diocesan bishops, others they enjoy under special faculties granted by the Holy See; but all bishops are bound, by an oath taken at the time of their consecration, to go to Rome at fixed intervals (visitare sacra limina apostolorum) to report in person, and in writing, on the state of their dioceses.

The Roman bishop ranks immediately after the cardinals; he is styled reverendissimus, sanctissimus or beatissimus. In English the style is “Right Reverend”; the bishop being addressed as “my lord bishop.”

The insignia (pontificalia or pontificals) of the Roman Catholic bishop are (1) a ring with a jewel, symbolizing fidelity to the church, (2) the pastoral staff, (3) the pectoral cross, (4) the vestments, consisting of the caligae, stockings and sandals, the tunicle, and purple gloves, (5) the mitre, symbol of the royal priesthood, (6) the throne (cathedra), surmounted by a baldachin or canopy, on the gospel side of the choir in the cathedral church.

The spiritual function and character of the Anglican bishops, allowing for the doctrinal changes effected at the Reformation, are similar to those of the Roman. They alone can administer the rite of confirmation, ordain priests and deacons, and exercise a certain dispensing power. In Anglican. the established Church of England the appointment of bishops is vested effectively in the crown, though the old form of election by the cathedral chapter is retained. They must be learned presbyters at least thirty years of age, born in lawful wedlock, and of good life and behaviour. The mode of appointment is regulated by 25 Henry VIII. c. 20, re-enacted in 1 Elizabeth c. 1 (Act of Supremacy 1558). On a vacancy occurring, the dean and chapter notify the king thereof in chancery, and pray leave to make election. A licence under the Great Seal to proceed to the election of a bishop, known as the congé d’eslire, together with a letter missive containing the name of the king’s nominee, is thereupon sent to the dean and chapter, who are bound under the penalties of Praemunire to proceed within twelve days to the election of the person named in it. In the event of their refusing obedience or neglecting to elect, the bishop may be appointed by letters patent under the Great Seal without the form of election. Upon the election being reported to the crown, a mandate issues from the crown to the archbishop and metropolitan, requesting him and commanding him to confirm the election, and to invest and consecrate the bishop-elect. Thereupon the archbishop issues a commission to his vicar-general to examine formally the process of the election of the bishop, and to supply by his authority all defects in matters of form, and to administer to the bishop-elect the oaths of allegiance, of supremacy and of canonical obedience (see [Confirmation of Bishops]). In the disestablished and daughter Churches the election is by the synod of the Church, as in Ireland, or by a diocesan convention, as in the United States of America.

In the Church of England the potestas ordinis is conferred by consecration. This is usually carried out by an archbishop, who is assisted by two or more bishops. The essential “form” of the consecration is in the simultaneous “laying on of hands” by the consecrating prelates. After this the new bishop, who has so far been vested only in a rochet, retires and puts on the rest of the episcopal habit, viz. the chimere. After consecration the bishop is competent to exercise all the spiritual functions of his office; but a bishopric in the Established Church, being a barony, is under the guardianship of the crown during a vacancy, and has to be conferred afresh on each new holder. A bishop, then, cannot enter into the enjoyment of the temporalities of his see, including his rights of presentation to benefices, before doing homage to the king. This is done in the ancient feudal form, surviving elsewhere only in the conferring of the M.A. degree at Cambridge. The bishop kneels before the king, places his hands between his, and recites an oath of temporal allegiance; he then kisses hands.

Besides the functions exercised in virtue of their order, bishops are also empowered by law to exercise a certain jurisdiction over all consecrated places and over all ordained persons. This jurisdiction they exercise for the most part through their consistorial courts, or through commissioners appointed under the Church Discipline Act of 1840. By the Clergy Discipline Act of 1892 it was decreed that the trial of clerks accused of unfitness to exercise the cure of souls should be before the consistory court with five assessors. Under the Public Worship Regulation Act of 1874, which gave to churchwardens and aggrieved parishioners the right to institute proceedings against the clergy for breaches of the law in the conduct of divine service, a discretionary right was reserved to the bishop to stay proceedings.

The bishops also exercise a certain jurisdiction over marriages, inasmuch as they have by the canons of the Church of England a power of dispensing with the proclamation of banns before marriage. These dispensations are termed marriage licences, and their legal validity is recognised by the Marriage Act of 1823. The bishops had formerly jurisdiction over all questions touching the validity of marriages and the status of married persons, but this jurisdiction has been transferred from the consistorial courts of the bishops to a court of the crown by the Matrimonial Causes Act of 1857. They have in a similar manner been relieved of their jurisdiction in testamentary matters, and in matters of defamation and of brawling in churches; and the only jurisdiction which they continue to exercise over the general laity is with regard to their use of the churches and churchyards. The churchwardens, who are representative officers of the parishes, are also executive officers of the bishops in all matters touching the decency and order of the churches and of the churchyards, and they are responsible to the bishops for the due discharge of their duties; but the abolition of church rates has relieved the churchwardens of the most onerous part of their duties, which was connected with the stewardship of the church funds of their parishes.

The bishops are still authorized by law to dedicate and set apart buildings for the solemnization of divine service, and grounds for the performance of burials, according to the rites and ceremonies of the Church of England; and such buildings and grounds, after they have been duly consecrated according to law, cannot be diverted to any secular purpose except under the authority of an act of parliament.

The bishops of England have also jurisdiction to examine clerks who may be presented to benefices within their respective dioceses, and they are bound in each case by the 95th canon of 1604 to inquire and inform themselves of the sufficiency of each clerk within twenty-eight days, after which time, if they have not rejected him as insufficiently qualified, they are bound to institute him, or to license him, as the case may be, to the benefice, and thereupon to send their mandate to the archdeacon to induct him into the temporalities of the benefice. Where the bishop himself is patron of a benefice within his own diocese he is empowered to collate a clerk to it,—in other words, to confer it on the clerk without the latter being presented to him. Where the clerk himself is patron of the living, the bishop may institute him on his own petition. (See [Benefice].)

As spiritual peers, bishops of the Church of England have (subject to the limitations stated below) seats in the House of Lords, though whether as barons or in their spiritual character has been a matter of dispute. The latter, however, would seem to be the case, since a bishop was entitled to his writ of summons after confirmation and before doing homage for his barony. Doubts having been raised whether a bishop of the Church of England, being a lord of parliament, could resign his seat in the Upper House, although several precedents to that effect are on record, a statute of the realm, which was confined to the case of the bishops of London and Durham, was passed in 1856, declaring that on the resignation of their sees being accepted by their respective metropolitans, those bishops should cease to sit as lords of parliament, and their sees should be filled up in the manner provided by law in the case of the avoidance of a bishopric. In 1869 the Bishops’ Resignation Act was passed. It provided that, on any bishop desiring to retire on account of age or incapacity, the sovereign should be empowered to declare the see void by an order in council, the retiring bishop of archbishop to be secured the use of the episcopal residence for life and a pension of one-third of the revenues of the see, or £2000, whichever sum should prove the larger. Other sections defined the proceedings for proving, in case of need, the incapacity of a bishop, provided for the appointment of coadjutors and defined their status (Phillimore i. 82).

In view of the necessity for increasing the episcopate in the 19th century and the objection to the consequent increase of the spiritual peers in the Upper House, it was finally enacted by the Bishoprics Act of 1878 that only the archbishops and the bishops of London, Winchester and Durham should be always entitled to writs summoning them to the House of Lords. The rest of the twenty-five seats are filled up, as a vacancy occurs, according to seniority of consecration.

Bishops of the Church of England rank in order of precedency immediately above barons. They may marry, but their wives as such enjoy no title or precedence. Bishops are addressed as “Right Reverend” and have legally the style of “Lord,” which, as in the case of Roman Catholic bishops in England, is extended to all, whether suffragans or holders of colonial bishoprics, by courtesy.

The insignia of the Anglican bishop are the rochet and the chimere, and the episcopal throne on the gospel side of the chancel of the cathedral church. The use of the mitre, pastoral staff and pectoral cross, which had fallen into complete disuse by the end of the 18th century, has been now very commonly, though not universally, revived; and, in some cases, the interpretation put upon the “Ornaments rubric” by the modern High Church school has led to a more complete revival of the pre-Reformation vestments.

In the Orthodox Church of the East and the various communions springing from it, the potestas ordinis of the bishop is the same as in the Western Church. Among his qualifications the most peculiar is that he must be unmarried, which, since the secular priests are compelled to Orthodox Eastern. marry, entails his belonging to the “black clergy” or monks. The insignia of an oriental bishop, with considerable variation in form, are essentially the same as those of the Catholic West.

Besides bishops presiding over definite sees, there have been from time immemorial in the Christian Church bishops holding their jurisdiction in subordination to the bishop of the diocese. (1) The oldest of these were the chorepiscopi Subordinate bishops. (τῆς χώρας ἐπίσκοποι), i.e. country bishops, who were delegated by the bishops of the cities in the early church to exercise jurisdiction in the remote towns and villages as these were converted from paganism. Their functions varied in different times and places, and by some it has been held that they were originally only presbyters. In any case, this class of bishops, which had been greatly curtailed in the East in A.D. 343 by the council of Laodicea, was practically extinct everywhere by the 10th century. It survived longest in Ireland, where in 1152 a synod, presided over by the papal legate, decreed that, after the death of the existing holders of the office, no more should be consecrated. Their place was taken by arch-presbyters and rural deans. (2) The Episcopi regionarii, or gentium, were simply missionary bishops without definite sees. Such were, at the outset, Boniface, the apostle of Germany, and Willibrord, the apostle of the Frisians. (3) Bishops in partibus infidelium were originally those who had been expelled from their sees by the pagans, and, while retaining their titles, were appointed to assist diocesan bishops in their work. In later times the custom arose of consecrating bishops for this purpose, or merely as an honorary distinction, with a title derived from some place once included within, but now beyond the bounds of Christendom. (4) Coadjutor bishops are such as are appointed to assist the bishop of the diocese when incapacitated by infirmity or by other causes from fulfilling his functions alone. Coadjutors in the early church were appointed with a view to their succeeding to the see; but this, though common in practice, is no longer the rule. In the Church of England the appointment and rights of coadjutor bishops were regulated by the Bishops’ Resignation Act of 1869. Under this act the coadjutor bishop has the right of succession to the see, or in the case of the archiepiscopal sees and those of London, Winchester and Durham, to the see vacated by the bishop, translated from another diocese to fill the vacancy. (5) Suffragan bishops (episcopi sufraganei or auxiliares) are those appointed to assist diocesan bishops in their pontifical functions when hindered by infirmity, public affairs or other causes. In the Roman Church the appointment of the suffragan rests with the pope, on the petition of the bishop, who must prove that such is the custom of the see, name a suitable priest and guarantee his maintenance. The suffragan is given a title in partibus, but never that of archbishop, and the same title is never given to two suffragans in succession. In the Church of England the status of suffragan bishops was regulated by the Act 26 Henry VIII. c. 14. Under this statute, which, after long remaining inoperative, was amended and again put into force by the Suffragans’ Nomination Act of 1888, every archbishop and bishop, being disposed to have a suffragan to assist him, may name two honest and discreet spiritual persons for the crown to give to one of them the title, name, style and dignity of a bishop of any one of twenty-six sees enumerated in the statute, as the crown may think convenient. The crown, having made choice of one of such persons, is empowered to present him by letters patent under the great seal to the metropolitan, requiring him to consecrate him to the same name, title, style and dignity of a bishop; and the person so consecrated is thereupon entitled to exercise, under a commission from the bishop who has nominated him, such authority and jurisdiction, within the diocese of such bishop, as shall be given to him by the commission, and no other.

The title of bishop survived the Reformation in certain of the Lutheran churches of the continent, in Denmark, Norway, Finland, Sweden and Transylvania; it was temporarily restored in Prussia in 1701, for the coronation Lutheran churches. of King Frederick I., again between 1816 and 1840 by Frederick William III., and in Nassau in 1818. In these latter cases, however, the title bishop is equivalent to that of “superintendent,” the form most generally employed. The Lutheran bishops, as a rule, do not possess or claim unbroken “apostolic succession”; those of Finland and Sweden are, however, an exception. The Lutheran bishops of Transylvania sit, with the Roman and Orthodox bishops, in the Hungarian Upper House. In some cases the secularization of episcopal principalities at the Reformation led to the survival of the title of bishop as a purely secular distinction. Thus the see of Osnabrück (Osnaburgh) was occupied, from the peace of Westphalia to 1802, alternately by a Catholic and a Protestant prince. From 1762 to 1802 it was held by Frederick, duke of York, the last prince-bishop. Similarly, the bishopric of Schwerin survived as a Protestant prince-bishopric until 1648, when it was finally secularized and annexed to Mecklenburg, and the see of Lübeck was held by Protestant “bishops” from 1530 till its annexation to Oldenburg in 1803.[1]

In other Protestant communities, e.g. the Moravians, the Methodist Episcopal Church and the Mormons, the office and title of bishop have survived, or been created. Their functions and status will be found described in the accounts of the several churches.

See Wetzer and Welte, Kirchenlexikon, s. “Bischof” and “Weihen”; Hinschius, Kirchenrecht, vol. ii.; Herzog-Hauck, Realencyklopadie, s. “Bischof” (the author rather arbitrarily classes Anglican with Lutheran bishops as not bishops in any proper sense at all); Phillimore’s Ecclesiastical Law; the articles [Order], [Holy]; [Vestments]; [Ecclesiastical Jurisdiction]; [Episcopacy].

(W. A. P.)

[1] The title prince-bishop, attached in Austria to the sees of Laibach, Seckau, Gurk, Brixen, Trent and Lavant, and in Prussia to that of Breslau, no longer implies any secular jurisdiction, but is merely a title of honour recognized by the state, owing either to the importance of the sees or for reasons purely historical.

BISHOP AUCKLAND, a market town in the Bishop Auckland parliamentary division of Durham, England, 11 m. S.S.W. of the city of Durham, the junction of several branches of the North Eastern railway. Pop. of urban district (1901) 11,969. It is beautifully situated on an eminence near the confluence of the Wear and the Gaunless. The parish church is 1 m. distant, at Auckland St Andrews, a fine cruciform structure, formerly collegiate, in style mainly Early English, but with earlier portions. The palace of the bishops of Durham, which stands at the north-east end of the town, is a spacious and splendid, though irregular pile The site of the palace was first chosen by Bishop Anthony Beck, in the time of Edward I. The present building covers about 5 acres, and is surrounded by a park of 800 acres. On the Wear 1½ m. above Bishop Auckland there is a small and very ancient church at Escomb, massively built and tapering from the bottom upward. It is believed to date from the 7th century, and some of the stones are evidently from a Roman building, one bearing an inscription. These, no doubt, came from Binchester, a short distance up stream, where remains of a Roman fort (Vinovia) are traceable. It guarded the great Roman north road from York to Hadrian’s wall. The industrial population of Bishop Auckland is principally employed in the neighbouring collieries and iron works.

BISHOP’S CASTLE, a market town and municipal borough in the southern parliamentary division of Shropshire, England; the terminus of the Bishop’s Castle light railway from Craven Arms. Pop. (1901) 1378. It is pleasantly situated in a hilly district to the east of Clun Forest, climbing the flank and occupying the summit of an eminence. Of the castle of the bishops of Hereford, which gave the town its name, there are only the slightest fragments remaining. The town has some agricultural trade. It is governed by a mayor, 4 aldermen and 12 councillors. Area, 1867 acres.

Bishop’s Castle was included in the manor of Lydbury, which belonged to the church of Hereford before the Conquest. The castle, at first called Lydbury Castle, was built by one of the bishops of Hereford between 1085 and 1154, to protect his manor from the Welsh, and the town which sprang up round the castle walls acquired the name of Bishop’s Castle in the 13th century. In 1292 the bishop claimed to have a market every Friday, a fair on the eve, day and morrow of the Decollation of St John, and assize of bread and ale in Bishop’s Castle, which his predecessors had held from time immemorial. Ten years later he received a grant from Richard II. of a market every Wednesday and a fair on the 2nd of November and two days following. Although the town was evidently a borough by the 13th century, since the burgesses are mentioned as early as 1292, it has no charter earlier than the incorporation charter granted by Queen Elizabeth in 1572. This was confirmed by James I. in 1617 and by James II. in 1688. In 1584 Bishop’s Castle returned two members to parliament, and was represented until 1832, when it was disfranchised.

BISHOP STORTFORD, a market town in the Hertford parliamentary division of Hertfordshire, England; 30½ m. N.N.E. from London by the Cambridge line of the Great Eastern railway. Pop. of urban district (1901) 7143. It lies on the river Stort, close to the county boundary with Essex, and has water-communication with London through the Lea and Stort Navigation. The church of St Michael, standing high above the valley, is a fine embattled Perpendicular building with western tower and spire. The high school, formerly the grammar school, was founded in the time of Elizabeth. Here were educated Sir Henry Chauncy, an early historian of Hertfordshire (d. 1719), and Cecil Rhodes, who was born at Bishop Stortford in 1853. There are a Nonconformist grammar school, a diocesan training college for mistresses, and other educational establishments. The industries include brewing and malting, coach-building, lime-burning and founding, and there are important horse and cattle markets.

Before the Conquest the manor of Bishop Stortford is said to have belonged to Eddeva the Fair, wife of Harold, who sold it to the bishop of London, from whom it was taken by William the Conqueror. William restored it after a few years, and with it gave the bishop a small castle called Waytemore, of which there are scanty remains. The dungeon of this castle, called “Bishop’s Hole” or “Bishop’s Prison,” was used as an ecclesiastical prison until the 16th century. The town now possesses no early incorporation charters, and although both Chauncy and Salmon in their histories of Hertfordshire state that it was created a borough by charter of King John in 1206, the charter cannot now be found. The first mention of Bishop Stortford as a borough occurs in 1311, in which year the burgesses returned two members to parliament. The town was represented from that date until 1332, and again in 1335-1336, but the privilege was then allowed to lapse and has never been revived.

BISKRA, a town of Algeria, in the arrondissement of Batna, department of Constantine, 150 m. S.W. of the city of Constantine and connected with it and with Philippeville by rail. It lies in the Sahara 360 ft. above the sea, on the right bank of the Wad Biskra, a river which, often nearly dry for many months in the year, becomes a mighty torrent after one or two days’ rain in winter. The name Biskra applies to a union of five or six villages of the usual Saharan type, scattered through an oasis 3 m. in length by less than 1 m. broad, and separated by huge gardens full of palm and olive trees. The houses are built of hardened mud, with doors and roof of palm wood. The foreign settlement is on the north of the oasis; it consists of a broad main street, the rue Berthe (from which a few side streets branch at right angles), lined with European houses, the whole in the style of a typical French winter resort, a beautiful public garden, with the church in the centre, an arcade, a pretentious mairie in pseudo-Moorish style with entrance guarded by terra-cotta lions, some good shops, a number of excellent hotels and cafes, a casino, clubs, and, near by, a street of dancing and singing girls of the tribe of Walad-Nail. East of the public garden is Fort St Germain, named after an officer killed in the insurrection of the Zaatcha in 1849; it is capable of resisting any attack of the Arabs, and extensive enough to shelter the whole of the civil population, who took refuge therein during the rebellion of 1871. It contains barracks, hospital and government offices. To the south-east lies the Villa Landon with magnificent gardens filled with tropical plants. The population (1906) of the chief settlement was 4218, of the whole oasis 10,413.

From November to April the climate of Biskra is delightful. Nowhere in Algeria can be found more genial temperature or clearer skies, and while in summer the thermometer often registers 110° F. in the shade, and 90° at night, the pure dryness of the air in this practically rainless region makes the heat endurable. The only drawback to the climat is the prevalence of high cold winds in winter. These winds cause temperatures as low as 36°, but the mean reading, on an average of ten years, is 73°.

In the oasis are some 200,000 fruit trees, of which about 150,000 are date-palms, the rest being olives, pomegranates and apricots. In the centre of the oasis is the old kasbah or citadel.

In 1844 the duc d’Aumale occupied this fort, and here, on the night of the 12th of May of that year, the 68 men who formed the French garrison were, with one exception, massacred by Arabs. In the fort are a few fragments of Roman work—all that remains of the Roman post Ad Piscinam.

Biskra is the capital of the Ziban (plural of Zab), a race of mixed Berber and Arab origin, whose villages extend from the southern slopes of the Aures to the Shat Melrir. These villages, built in oases dotted over the desert, nestle in groves of date-palms and fruit trees and waving fields of barley. The most interesting village is that of Sidi Okba, 12 m. south-east of Biskra. It is built of houses of one story made of sun-dried bricks. The mosque is square, with a flat roof supported on clay columns, and crowned by a minaret. In the north-west corner of the mosque is the tomb of Sidi Okba, the leader of the Arabs who in the 1st century of the Hegira conquered Africa for Islam from Egypt to Tangier. Sidi Okba was killed by the Berbers near this place in A.D. 682. On his tomb is the inscription in Cufic characters, “This is the tomb of Okba, son of Nafi. May God have mercy upon him.” No older Arabic inscription is known to exist in Africa.

BISLEY, a village of Surrey, England, 3½ m. N.W. of Woking. The ranges of the National Rifle Association were transferred from Wimbledon here in 1890. (See [Rifle].)

BISMARCK, OTTO EDUARD LEOPOLD VON, Prince, duke of Lauenburg (1815-1898), German statesman, was born on the 1st of April 1815, at the manor-house of Schönhausen, his father’s seat in the mark of Brandenburg. The family has, since the 14th century, belonged to the landed gentry, and many members had held high office in the kingdom of Prussia. His father (d. 1845), of whom he always spoke with much affection, was a quiet, unassuming man, who retired from the army in early life with the rank of captain of cavalry (Rittmeister). His mother, a daughter of Mencken, cabinet secretary to the king, was a woman of strong character and ability, who had been brought up at Berlin under the “Aufklärung.” Her ambition was centred in her sons, but Bismarck in his recollections of his childhood missed the influences of maternal tenderness. There were several children of the marriage, which took place in 1806, but all died in childhood except Bernhard (1810-1893), Otto, and one sister, Malvina (b. 1827), who married in 1845 Oscar von Arnim. Young Bismarck was educated in Berlin, first at a private school, then at the gymnasium of the Graue Kloster (Grey Friars). At the age of seventeen he went to the university of Göttingen, where he spent a little over a year; he joined the corps of the Hannoverana and took a leading part in the social life of the students. He completed his studies at Berlin, and in 1835 passed the examinations which admitted him to the public service. He was intended for the diplomatic service, but spent some months at Aix-la-Chapelle in administrative work, and then was transferred to Potsdam and the judicial side. He soon retired from the public service; he conceived a great distaste for it, and had shown himself defective in discipline and regularity. In 1839, after his mother’s death, he undertook, with his brother, the management of the family estates in Pomerania; at this time most of the estate attached to Schönhausen had to be sold. In 1844, after the marriage of his sister, he went to live with his father at Schönhausen. He and his brother took an active part in local affairs, and in 1846 he was appointed Deichhauptmann, an office in which he was responsible for the care of the dykes by which the country, in the neighbourhood of the Elbe, was preserved from inundation. During these years he travelled in England, France and Switzerland. The influence of his mother, and his own wide reading and critical character, made him at one time inclined to hold liberal opinions on government and religion, but he was strongly affected by the religious revival of the early years of the reign of Frederick William IV.; his opinions underwent a great change, and under the influence of the neighbouring country gentlemen he acquired those strong principles in favour of monarchical government as the expression of the Christian state, of which he was to become the most celebrated exponent. His religious convictions were strengthened by his marriage to Johanna von Puttkamer, which took place in 1847.

In the same year he entered public life, being chosen as substitute for the representative of the lower nobility of his district in the estates-general, which were in that year summoned to Berlin. He took his seat with Parliamentary career. extreme right, and distinguished himself by the vigour and originality with which he defended the rights of the king and the Christian monarchy against the Liberals. When the revolution broke out in the following year he offered to bring the peasants of Schönhausen to Berlin in order to defend the king against the revolutionary party, and in the last meeting of the estates voted in a minority of two against the address thanking the king for granting a constitution. He did not sit in any of the assemblies summoned during the revolutionary year, but took a very active part in the formation of a union of the Conservative party, and was one of the founders of the Kreuzzeitung, which has since then been the organ of the Monarchical party in Prussia. In the new parliament which was elected at the beginning of 1849, he sat for Brandenburg, and was one of the most frequent and most incisive speakers of what was called the Junker party. He took a prominent part in the discussions on the new Prussian constitution, always defending the power of the king. His speeches of this period show great debating skill, combined with strong originality and imagination. His constant theme was, that the party disputes were a struggle for power between the forces of revolution, which derived their strength from the fighters on the barricades, and the Christian monarchy, and that between these opposed principles no compromise was possible. He took also a considerable part in the debates on the foreign policy of the Prussian government; he defended the government for not accepting the Frankfort constitution, and opposed the policy of Radowitz, on the ground that the Prussian king would be subjected to the control of a non-Prussian parliament. The only thing, he said, that had come out of the revolutionary year unharmed, and had saved Prussia from dissolution and Germany from anarchy, was the Prussian army and the Prussian civil service; and in the debates on foreign policy he opposed the numerous plans for bringing about the union of Germany, by subjecting the crown and Prussia to a common German parliament. He had a seat in the parliament of Erfurt, but only went there in order to oppose the constitution which the parliament had framed. He foresaw that the policy of the government would lead it into a position when it would have to fight against Austria on behalf of a constitution by which Prussia itself would be dissolved, and he was, therefore, one of the few prominent politicians who defended the complete change of front which followed the surrender of Olmütz.

It was probably his speeches on German policy which induced the king to appoint him Prussian representative at the restored diet of Frankfort in 1851. The appointment was a bold one, as he was entirely without diplomatic experience, Diplomatic career. but he justified the confidence placed in him. During the eight years he spent at Frankfort he acquired an unrivalled knowledge of German politics. He was often used for important missions, as in 1852, when he was sent to Vienna. He was entrusted with the negotiations by which the duke of Augustenburg was persuaded to assent to the arrangements by which he resigned his claims to Schleswig and Holstein. The period he spent at Frankfort, however, was of most importance because of the change it brought about in his own political opinions. When he went to Frankfort he was still under the influence of the extreme Prussian Conservatives, men like the Gerlachs, who regarded the maintenance of the principle of the Christian monarchy against the revolution as the chief duty of the Prussian government. He was prepared on this ground for a close alliance with Austria. He found, however, a deliberate intention on the part of Austria to humble Prussia, and to degrade her from the position of an equal power, and also great jealousy of Prussia among the smaller German princes, many of whom owed their thrones to the Prussian soldiers, who, as in Saxony and Baden, had crushed the insurgents. He therefore came to the conclusion that if Prussia was to regain the position she had lost she must be prepared for the opposition of Austria, and must strengthen herself by alliances with other powers. The solidarity of Conservative interests appeared to him now a dangerous fiction. At the time of the Crimean War he advocated alliance with Russia, and it was to a great extent owing to his advice that Prussia did not join the western powers. Afterwards he urged a good understanding with Napoleon, but his advice was met by the insuperable objection of King Frederick William IV. to any alliance with a ruler of revolutionary origin.

The change of ministry which followed the establishment of a regency in 1857 made it desirable to appoint a new envoy at Frankfort, and in 1858 Bismarck was appointed ambassador at St Petersburg, where he remained for four years. During this period he acquired some knowledge of Russian, and gained the warm regard of the tsar, as well as of the dowager-empress, herself a Prussian princess. During the first two years he had little influence on the Prussian government; the Liberal ministers distrusted his known opinions on parliamentary government, and the monarchical feeling of the prince regent was offended by Bismarck’s avowed readiness for alliance with the Italians and his disregard of the rights of other princes. The failure of the ministry, and the estrangement between King William and the Liberal party, opened to him the way to power. Roon, who was appointed minister of war in 1861, was an old friend of his, and through him Bismarck was thenceforward kept closely informed of the condition of affairs in Berlin. On several occasions the prospect of entering the ministry was open to him, but nothing came of it, apparently because he required a free hand in foreign affairs, and this the king was not prepared to give him. When an acute crisis arose out of the refusal of parliament, in 1862, to vote the money required for the reorganization of the army, which the king and Roon had carried through, he was summoned to Berlin; but the king was still unable to make up his mind to appoint him, although he felt that Bismarck was the only man who had the courage and capacity for conducting the struggle with parliament. He was, therefore, in June, made ambassador at Paris as a temporary expedient. There he had the opportunity for renewing the good understanding with Napoleon which had been begun in 1857. He also paid a short visit to England, but it does not appear that this had any political results. In September the parliament, by a large majority, threw out the budget, and the king, having nowhere else to turn for help, at Roon’s advice summoned Bismarck to Berlin and appointed him minister president and foreign minister.

Bismarck’s duty as minister was to carry on the government against the wishes of the lower house, so as to enable the king to complete and maintain the reorganized army. The opposition of the House was supported by the country Ministry. and by a large party at court, including the queen and crown prince. The indignation which his appointment caused was intense; he was known only by the reputation which in his early years he had won as a violent ultra-Conservative, and the apprehensions were increased by his first speech, in which he said that the German question could not be settled by speeches and parliamentary decrees, but only by blood and iron. His early fall was predicted, and it was feared that he might bring down the monarchy with him. Standing almost alone he succeeded in the task he had undertaken. For four years he ruled without a budget, taking advantage of an omission in the constitution which did not specify what was to happen in case the crown and the two Houses could not agree on a budget. The conflict of the ministers and the House assumed at times the form of bitter personality hostility; in 1863 the ministers refused any longer to attend the sittings, and Bismarck challenged Virchow, one of his strongest opponents, to a duel, which, however, did not take place. In 1852 he had fought a duel with pistols against Georg von Vindre, a political opponent. In June 1863, as soon as parliament had risen, Bismarck published ordinances controlling the liberty of the press, which, though in accordance with the letter, seemed opposed to the intentions of the constitution, and it was on this occasion that the crown prince, hitherto a silent opponent, publicly dissociated himself from the policy of his father’s ministers. Bismarck depended for his position solely on the confidence of the king, and the necessity for defending himself against the attempts to destroy this confidence added greatly to the suspiciousness of his nature. He was, however, really indispensable, for his resignation must be followed by a Liberal ministry, parliamentary control over the army, and probably the abdication of the king. Not only, therefore, was he secure in the continuance of the king’s support, but he had also the complete control of foreign affairs. Thus he could afford to ignore the criticism of the House, and the king was obliged to acquiesce in the policy of a minister to whom he owed so much.

He soon gave to the policy of the monarchy a resolution which had long been wanting. When the emperor of Austria summoned a meeting of the German princes at Frankfort to discuss a reform of the confederation, Bismarck Foreign policy. insisted that the king of Prussia must not attend. He remained away, and his absence in itself made the congress unavailing. There can be no doubt that from the time he entered on office Bismarck was determined to bring to an issue the long struggle for supremacy in Germany between the house of Habsburg and the house of Hohenzollern. Before he was able to complete his preparations for this, two unforeseen occurrences completely altered the European situation, and caused the conflict to be postponed for three years. The first was the outbreak of rebellion in Poland. Bismarck, an inheritor of the older Prussian traditions, and recollecting how much of the greatness of Prussia had been gained at the expense of the Poles, offered his help to the tsar. By this he placed himself in opposition to the universal feeling of western Europe; no act of his life added so much to the repulsion with which at this time he was regarded as an enemy of liberty and right. He won, however, the gratitude of the tsar and the support of Russia, which in the next years was to be of vital service to him. Even more serious were the difficulties arising in Denmark. On the death of King Frederick VII. in 1863, Prince Frederick of Augustenburg came forward as claimant to the duchies of Schleswig and Holstein, which had hitherto been joined to the crown of Denmark. He was strongly supported by the whole German nation and by many of its princes. Bismarck, however, once more was obliged to oppose the current of national feeling, which imperiously demanded that the German duchies should be rescued from a foreign yoke. Prussia was bound by the treaty of London of 1852, which guaranteed the integrity of the Danish monarchy; to have disregarded this would have been to bring about a coalition against Germany similar to that of 1851. Moreover, he held that it would be of no advantage to Prussia to create a new German state; if Denmark were to lose the duchies, he desired that Prussia should acquire them, and to recognize the Augustenburg claims would make this impossible. His resistance to the national desire made him appear a traitor to his country. To check the agitation he turned for help to Austria; and an alliance of the two powers, so lately at variance, was formed. He then falsified all the predictions of the opposition by going to war with Denmark, not, as they had required, in support of Augustenburg, but on the ground that the king of Denmark had violated his promise not to oppress his German subjects. Austria continued to act with Prussia, and, after the defeat of the Danes, at the peace of Vienna the sovereignty of the duchies was surrendered to the two allies—the first step towards annexation by Prussia. There is no part of Bismarck’s diplomatic work which deserves such careful study as these events. Watched as he was by countless enemies at home and abroad, a single false step would have brought ruin and disgrace on himself; the growing national excitement would have burst through all restraint, and again, as fifteen years before, Germany divided and unorganized would have had to capitulate to the orders of foreign powers (see [Schleswig-Holstein Question]).

The peace of Vienna left him once more free to return to his older policy. For the next eighteen months he was occupied in preparing for war with Austria. For this war the was alone responsible; he undertook it deliberately War with Austria. as the only means of securing Prussian ascendancy in Germany. The actual cause of dispute was the disposition of the conquered duchies, for Austria now wished to put Augustenburg in as duke, a plan to which Bismarck would not assent. In 1865 a provisional arrangement was made by the treaty of Gastein, for Bismarck was not yet ready. He would not risk a war unless he was certain of success, and for this he required the alliance of Italy and French support; both he secured during the next year. In October 1865 he visited Napoleon at Biarritz and Paris. No formal treaty was made, but Napoleon promised to regard favourably an extension of Prussian power in Germany; while Bismarck led the emperor to believe that Prussia would help him in extending the frontier of France. A treaty of alliance with Italy was arranged in the spring of 1866; and Bismarck then with much difficulty overcame the reluctance of the king to embark in a war with his old ally. The results of the war entirely justified his calculations. Prussia, though opposed by all the German states except a few principalities in the north, completely defeated all her enemies, and at the end of a few weeks the whole of Germany lay at her feet.

The war of 1866 is more than that of 1870 the crisis of modern German history. It finally settled the controversy which had begun more than a hundred years before, and left Prussia the dominant power in Germany. It determined Settlement of 1866. that the unity of Germany should be brought about not by revolutionary means as in 1848, not as in 1849 had been attempted by voluntary agreement of the princes, not by Austria, but by the sword of Prussia. This was the great work of Bismarck’s life; he had completed the programme foreshadowed in his early speeches, and finished the work of Frederick the Great. It is also the turning-point in Bismarck’s own life. Having secured the dominance of the crown in Prussia and of Prussia in Germany, he could afford to make a reconciliation with the parties which had been his chief opponents, and turn to them for help in building up a new Germany. The settlement of 1866 was peculiarly his work. We must notice, first, how in arranging the terms of peace he opposed the king and the military party who wished to advance on Vienna and annex part of Austrian Silesia; with greater foresight he looked to renewing the old friendship with Austria, and insisted (even with the threat of resignation) that no territory should be demanded. The southern states he treated with equal moderation, and thereby was able to arrange an offensive and defensive alliance with them. On the other hand, in order to secure the complete control of North Germany, which was his immediate object, he required that the whole of Hanover, Hesse-Cassel, Hesse-Nassau and the city of Frankfort, as well as the Elbe duchies, should be absorbed in Prussia. He then formed a separate confederation of the North German states, but did not attempt to unite the whole of Germany, partly because of the internal difficulties which this would have produced, partly because it would have brought about a war with France. In the new confederation he became sole responsible minister, with the title Bundes-Kanzler; this position he held till 1890, in addition to his former post of premier minister. In 1871 the title was altered to Reichs-Kanzler.

The reconciliation with the Prussian parliament he effected by bringing in a bill of indemnity for the money which had been spent without leave of parliament. The Radicals still continued their opposition, but he thereby made possible the formation of a large party of moderate Liberals, who thenceforward supported him in his new Nationalist policy. He aslo, in the constitution for the new confederation, introduced a parliament (Bundestag) elected by universal suffrage. This was the chief demand of the revolutionists in 1848; it was one to which in his early life he had been strongly opposed. His experience at Frankfort had diminished his dislike of popular representation, and it was probably to the advice of Lassalle that his adoption of universal suffrage was due. He first publicly proposed it just before the war; by carrying it out, notwithstanding the apprehensions of many Liberal politicians, he placed the new constitution on a firmer base than would otherwise have been possible.

Up to 1866 he had always appeared to be an opponent of the National party in Germany, now he became their leader. His next task was to complete the work which was half-finished, and it was this which brought about the second of the great wars which he undertook.

The relations with Napoleon III. form one of the most interesting but obscurest episodes in Bismarck’s career. We have seen that he did not share the common prejudice against co-operation with France. He found Napoleon Bismarck and France. willing to aid Prussia as he had aided Piedmont, and was ready to accept his assistance. There was this difference, that he asked only for neutrality, not armed assistance, and it is improbable that he ever intended to alienate any German territory; he showed himself, however, on more than one occasion, ready to discuss plans for extending French territory, on the side of Belgium and Switzerland. Napoleon, who had not anticipated the rapid success of Prussia, after the battle of Königgratz at the request of Austria came forward as mediator, and there were a few days during which it was probable that Prussia would have to meet a French attempt to dictate terms of peace. Bismarck in this crisis by deferring to the emperor in appearance avoided the danger, but he knew that he had been deceived, and the cordial understanding was never renewed. Immediately after an armistice had been arranged, Benedetti, at the orders of the French government, demanded as recompense a large tract of German territory on the left bank of the Rhine. This Bismarck peremptorily refused, declaring that he would rather have war. Benedetti then made another proposal, submitting a draft treaty by which France was to support Prussia in adding the South German states to the new confederation, and Germany was to support France in the annexation of Luxemburg and Belgium. Bismarck discussed, but did not conclude the treaty; he kept, however, a copy of the draft in Benedetti’s handwriting, and published it in The Times in the summer of 1870 so as to injure the credit of Napoleon in England. The failure of the scheme made a contest with France inevitable, at least unless the Germans were willing to forgo the purpose of completing the work of German unity, and during the next four years the two nations were each preparing for the struggle, and each watching to take the other at a disadvantage.

It is necessary, then, to keep in mind the general situation in considering Bismarck’s conduct in the months immediately preceding the war of 1870. In 1867 there was a dispute regarding the right to garrison Luxemburg. Bismarck then produced the secret treaties with the southern states, an act which was, as it were, a challenge to France by the whole of Germany. During the next three years the Ultramontane party hoped to bring about an anti-Prussian revolution, and Napoleon was working for an alliance with Austria, where Beust, an old opponent of Bismarck’s, was chancellor. Bismarck was doubtless well informed as to the progress of the negotiations, for he had established intimate relations with the Hungarians. The pressure at home for completing the work of German unity was so strong that he could with difficulty resist it, and in 1870 he was much embarrassed by a request from Baden to be admitted to the confederation, which he had to refuse. It is therefore not surprising that he eagerly welcomed the opportunity of gaining the goodwill of Spain, and supported by all the means in his power the offer made by Marshal Prim that Prince Leopold of Hohenzollern should be chosen king of that country. It was only by his urgent and repeated representations that the prince was persuaded against his will to accept. The negotiations were carried out with the greatest secrecy, but as soon as the acceptance was made known the French government intervened and declared that the project was inadmissable. Bismarck was away at Varzin, but on his instructions the Prussian foreign office in answer to inquiries denied all knowledge or responsibility. This was necessary, because it would have caused a bad impression in Germany had he gone to war with France in support of the prince’s candidature. The king, by receiving Benedetti at Ems, departed from the policy of reserve Bismarck himself adopted, and Bismarck (who had now gone to Berlin) found himself in a position of such difficulty that he contemplated resignation. The French however, by changing and extending their demands enabled him to find a cause of war of such nature that the The Ems telegram. whole of Germany would be united against French agression. France asked for a letter of apology, and Benedetti personally requested from the king a promise that he would never allow the candidature to be resumed. Bismarck published the telegram in which this information and the refusal of the king were conveyed, but by omitting part of the telegram made it appear that the request and refusal had both been conveyed in a more abrupt form than had really been the case.[1] But even apart from this, the publication of the French demand, which could not be complied with, must have brought about a war.

In the campaign of 1870-71 Bismarck accompanied the headquarters of the army, as he had done in 1866. He was present at the battle of Gravelotte and at the surrender of Sedan, and it was on the morning of the 2nd of September that he had his famous meeting with Napoleon after the surrender of the emperor. He accompanied the king to Paris, and spent many months at Versailles. Here he was occupied chiefly with the arrangments for admitting the southern states to the confederation, and the establishment of the empire. He also underwent much anxiety lest the efforts of Thiers to bring about an interference by the neutral powers might be successful. He had to carry on the negotiations with the French preliminary to the surrender of Paris, and to enforce upon them the German terms of peace.

For Bismarck’s political career after 1870 we must refer to the article [Germany], for he was thenceforward entirely absorbed in the affairs of his country. The foreign policy he controlled absolutely. As chancellor he was responsible After 1870. for the whole internal policy of the empire, and his influence is to be seen in every department of state, especially, however, in the great change of policy after 1878. During the earlier period the estrangement from the Conservatives, which had begun in 1866, became very marked, and brought about a violent quarrel with many of his old friends, which culminated in the celebrated Arnim trial. He incurred much criticism during the struggle with the Roman Catholic Church, and in 1873 he was shot at and slightly wounded by a youth called Rullmann, who professed to be an adherent of the Clerical party. Once before, in 1866, just before the outbreak of war, his life had been attempted by a young man called Cohen, a native of Württemberg, who wished to save Germany from a fratricidal war. In 1872 he retired from the presidency of the Prussian ministry, but returned after a few months. On several occasions he offered to retire, but the emperor always refused his consent, on the last time with the word “Never.” In 1877 he took a long leave of absence for ten months. His health at this time was very bad. In 1878 he presided over the congress of Berlin. The following years were chiefly occupied, besides foreign affairs, which were always his first care, with important commercial reforms, and he held at this time also the office of Prussian minister of trade in addition to his other posts. During this period his relations with the Reichstag were often very unsatisfactory, and at no time did he resort so freely to prosecutions in the law-courts in order to injure his opponents, so that the expression Bismarck-Beleidigung was invented. He was engaged at this time in a great struggle with the Social-Democrats, whom he tried to crush by exceptional penal laws. The death of the emperor William in 1888 made a serious difference in his position. He had been bound to him by a long term of loyal service, which had been rewarded with equal loyalty. For his relations to the emperors Frederick and William II., and for the events connected with his dismissal from office in March 1890, we must refer to the articles under those names.

After his retirement he resided at Friedrichsruh, near Hamburg, a house on his Leuenburg estates. His criticisms of the government, given sometimes in conversation, sometimes in the columns of the Hamburger Nachrichten, caused an open breach between him and the emperor; and the new chancellor, Count Caprivi, in a circular despatch which was afterwards published, warned all German envoys that no real importance must be attached to what he said. When he visited Vienna for his son’s wedding the German ambassador, Prince Reuss, was forbidden to take any notice of him. A reconciliation was effected in 1893. In 1895 his eightieth birthday was celebrated with great enthusiasm: the Reichstag alone, owing to the opposition of the Clericals and the Socialists, refused to vote an address. In 1891 he had been elected a member of the Reichstag, but he never took his seat. He died at Friedrichsruh on the 31st of July 1898.

Bismarck was made a count in 1865; in 1871 he received the rank of Fürst (prince). On his retirement the emperor created him duke of Lauenburg, but he never used the title, which was not inherited by his son. In 1866 he received £60,000 as his share of the donation voted by the Reichstag for the victorious generals. With this he purchased the estate of Varzin in Pomerania, which henceforth he used as a country residence in preference to Schönhausen. In 1871 the emperor presented him with a large part of the domains of the duchy of Lauenburg. On his seventieth birthday a large sum of money (£270,000) was raised by public subscription, of which half was devoted to repurchasing the estate of Schönhausen for him, and the rest was used by him to establish a fund for the assistance of schoolmasters. As a young man he was an officer in the Landwehr and militia, and in addition to his civil honours he was eventually raised to the rank of general. Among the numerous orders he received we may mention that he was the first Protestant on whom the pope bestowed the order of Christ; this was done after the cessation of the Kulturkampf and the reference of the dispute with Spain concerning the Caroline Islands to the arbitration of the pope.

Bismarck’s wife died in 1894. He left one daughter and two sons. Herbert (1840-1904), the elder, was wounded at Mars-le-Tour, afterwards entered the foreign office, and acted as private secretary to his father (1871-1881). In 1882 he became councillor to the embassy at London, in 1884 was transferred to St Petersburg, and in 1885 became under-secretary of state for foreign affairs. In 1884 he had been elected to the Reichstag, but had to resign his seat when, in 1886, he was made secretary of state for foreign affairs and Prussian minister. He conducted many of the negotiations with Great Britain on colonial affairs. He retired in 1890 at the same time as his father, and in 1893 was again elected to the Reichstag. He married Countess Margarete Hoyos in 1892, and died on the 18th of September 1904. He left two daughters and three sons, of whom the eldest, Otto Christian Archibald (b. 1897), succeeded to the princely title. The second son, Wilhelm, who was president of the province of Prussia, died in 1901. By his wife, Sybilla von Arnim-Kröchlendorff, he left three daughters and a son, Count Nikolaus (b. 1896).

Authorities.—The literature on Bismarck’s life is very extensive, and it is only possible to enumerate a few of the most important books. The first place belongs to his own works. These include his own memoirs, published after his death, under the title Gedanken und Erinnerungen; there is an English translation, Bismarck: his Reflections and Reminiscences (London, 1898). They are incomplete, but contain very valuable discussions on particular points. The speeches are of the greatest importance both for his character and for political history; of the numerous editions that by Horst Kehl, in 12 vols. (Stuttgart, 1892-1894), is the best; there is a cheap edition in Reclam’s Universalbibliothek. Bismarck was an admirable letter-writer, and numbers of his private letters have been published; a collected edition has been brought out by Horst Kohl. His letters to his wife were published by Prince Herbert Bismarck (Stuttgart, 1900). A translation of a small selection of the private letters was published in 1876 by F. Maxse. Of great value for the years 1851-1858 is the corrspondence with General L. v. Gerlach, which has been edited by Horst Kohl (3rd ed., Berlin, 1893). A selection of the political letters was also published under the title Politische Briefe aus den Jahren 1849-1899 (2nd ed., Berlin, 1890). Of far greater importance are the collections of despatches and state papers edited by Herr v. Poschinger. These include four volumes entitled Preussen im Bundestag, 1851-1859 (4 vols., Leipzig, 1882-1885), which contain his despatches during the time he was at Frankfort. Next in importance are two works, Bismarck als Volkswirth and Aktenstucke zur Wirthschaftspolitik des Fursten Bismarck, which are part of the collection of state papers, Akenstucke zur Geschichte der Wirthschaftspolitik in Preussen. They contain full information on Bismarck’s commercial policy, including a number of important state papers. A useful general collection is that by Ludwig Hahn, Bismarck, sein politisches Leben, &c. (5 vols., Berlin, 1878-1891), which includes a selection from letters, speeches and newspaper articles. These collections have only been possible owing to the extreme generosity which Bismarck showed in permitting the publication of documents; he always professed to have no secrets. A full account of the diplomatic history from 1863 to 1866 is given by Sybel in Die Begrundung des deutschen Reichs (Munich, 1889-1894), written with the help of the Prussian archives. The last two volumes, covering 1866-1870, are of less value, as he was not able to use the archives for this period. Poschinger has also edited a series of works in which anecdotes, minutes of interviews and conversations are recorded; they are, however, of very unequal value. They are Bismarck und die Parlamentarier, Furst Bismarck und der Bundesrath, Die Ansprache des Fursten Bismarck, Neue Tischgesprache, and Bismarck und die Diplomaten. Selections from these have been published in English by Charles Lowe, The Tabletalk of Prince Bismarck, and by Sidney Whitman, Conversations with Bismarck. By far the fullest guide to Bismarck’s life is Horst Kohl’s Furst Bismarck, Regesten zu einer wissenschaftlichen Biographie (Leipzig, 1891-1892), which contains a record of Bismarck’s actions on each day, with references to and extracts from his letters and speeches. For the works of Moritz Busch, which contain graphic pictures of his daily life, see the article [Busch]. Further materials were published periodically in the Bismarck-Jahrbuch, edited by Horst Kohl (Berlin, 1894-1896; Stuttgart, 1897-1899). Herr v. Poschinger also brought out a Bismarck Portfeuille. Of German biographies may be mentioned Hans Blum, Bismarck und seine Zeit (6 vols., Munich, 1894-1895), with a volume of appendices, &c. (1898); Heyck, Bismarck (Bielefeld, 1898); Kreutzer, Otto von Bismarck (2 vols., Leipzig, 1900); Klein-Hattingen, Bismarck und seine Welt, 1815-1871, Bd. i. (Berlin, 1902); Lenz, Geschichte Bismarcks (Leipzig, 1902); Penzler, Furst Bismarck nach seiner Entlassung (7 vols., ib. 1897-1898); Liman, one volume under the same title (ib. 1901). There are English biographies by Charles Lowe, Bismarck, a Political Biography (revised edition in 1 vol., 1895), by James Headlam (1899), and by F. Stearns (Philadelphia, 1900). A useful bibliography of all works on Bismarck up to 1895 is Paul Schulze and Otto Koller’s Bismarck-Literatur (Leipzig, 1896).

(J. W. He.)

[1] It was not till many years later that our knowledge of these events (which is still incomplete) was established; in 1894 the publication of the memoirs of the king of Rumania showed, what had hitherto been denied, that Bismarck had taken a leading part in urging the election of the prince of Hohenzollern. It was in 1892 that the language used by Bismarck himself made it necessary for the German government to publish the original form of the Ems telegram.

BISMARCK, the capital of North Dakota, U.S.A., and the county-seat of Burleigh county, on the E. bank of the Missouri river, in the S. central part of the state. Pop. (1890) 2186, (1900) 3319, of whom 746 were foreign-born, (1905) 4913, (1910) 5443. It is on the main line of the Northern Pacific, and on the Minneapolis, St Paul & Sault Ste Marie railways; and steamboats run from here to Mannhaven, Mercer county, and Fort Yates, Morton county. The city is about 1650 ft. above sea-level. It contains the state capitol, the state penitentiary, a U.S. land office, a U.S. surveyor-general’s office, a U.S. Indian school and a U.S. weather station; about a mile S. of the city is Fort Lincoln, a United States army post. Bismarck is the headquarters for navigation of the upper Missouri river, is situated in a good agricultural region, and has a large wholesale trade, shipping grain, hides, furs, wool and coal. It was founded in 1873, and was chartered as a city in 1876; from 1883 to 1889 it was the capital of Dakota Territory, on the division of which it became the capital of North Dakota.

BISMARCK ARCHIPELAGO, the collective name of a large number of islands lying N. and N.E. of New Guinea, between 1° and 7° S., and 146° and 153° E., belonging to Germany. The largest island is New Pomerania, and the archipelago also includes New Mecklenburg, New Hanover, with small attendant islands, the Admiralty Islands and a chain of islands off the coast of New Guinea, the whole system lying in the form of a great amphitheatre of oval shape. The archipelago was named in honour of the first chancellor of the German empire, after a German protectorate had been declared in 1884. (See [Admiralty Islands], [New Mecklenburg], [New Pomerania], [New Guinea].)

BISMILLAH, an Arabic exclamation, meaning “in the name of God.”

BISMUTH, a metallic chemical element; symbol Bi, atomic weight 208.5 (O = 16). It was probably unknown to the Greeks and Romans, but during the middle ages it became quite familiar, notwithstanding its frequent confusion with other metals. In 1450 Basil Valentine referred to it by the name “wismut,” and characterized it as a metal; some years later Paracelsus termed it “wissmat,” and, in allusion to its brittle nature, affirmed it to be a “bastard” or “half-metal”; Georgius Agricola used the form “wissmuth,” latinized to “bisemutum,” and also the term “plumbum cineareum.” Its elementary nature was imperfectly understood; and the impure specimens obtained by the early chemists explain, in some measure, its confusion with tin, lead, antimony, zinc and other metals; in 1595 Andreas Libavius confused it with antimony, and in 1675 Nicolas Lemery with zinc. These obscurities began to be finally cleared up with the researches of Johann Heinrich Pott (1692-1777), a pupil of Stahl, published in his Exercitationes chemicae de Wismutho (1769), and of N. Geoffroy, son of Claude Joseph Geoffroy, whose contribution to our knowledge of this metal appeared in the Mémoires de l’académie française for 1753. Torbern Olof Bergman reinvestigated its properties and determined its reactions; his account, which was published in his Opuscula, contains the first fairly accurate description of the metal.

Ores and Minerals.—The principal source of bismuth is the native metal, which is occasionally met with as a mineral, usually in reticulated and arborescent shapes or as foliated and granular masses with a crystalline fracture. Although bismuth is readily obtained in fine crystals by artificial means, yet natural crystals are rare and usually indistinct; they belong to the rhombohedral system and a cube-like rhombohedron with interfacial angles of 92° 20′ is the predominating form. There is a perfect cleavage perpendicular to the trigonal axis of the crystals; the fact that only two (opposite) corners of the cube-like crystals can be truncated by cleavage at once distinguishes them from true cubes. When not tarnished, the mineral has a silver-white colour with a tinge of red, and the lustre is metallic. Hardness 2-2½; specific gravity 9.70-9.83. The slight variations in specific gravity are due to the presence of small amounts of arsenic, sulphur or tellurium, or to enclosed impurities.

Bismuth occurs in metalliferous veins traversing gneiss or clay-slate, and is usually associated with ores of silver and cobalt. Well-known localities are Schneeberg in Saxony and Joachimsthal in Bohemia; at the former it has been found as arborescent groups penetrating brown jasper, which material has occasionally been cut and polished for small ornaments. The mineral has been found in some Cornish mines and is fairly abundant in Bolivia (near Sorata, and at Tasna in Potosi). It is the chief commercial source of bismuth.

The oxide, bismuth ochre, Bi2O3, and the sulphide, bismuth glance or bismuthite, are also of commercial importance. The former is found, generally mixed with iron, copper and arsenic oxides, in Bohemia, Siberia, Cornwall, France (Meymac) and other localities; it also occurs admixed with bismuth carbonate and hydrate. The hydrated carbonate, bismutite, is of less importance; it occurs in Cornwall, Bolivia, Arizona and elsewhere.

Of the rarer bismuth minerals we may notice the following:—the complex sulphides, copper bismuth glance or wittichenite, BiCu3S3, silver bismuth glance, bismuth cobalt pyrites, bismuth nickel pyrites or saynite, needle ore (patrinite or aikinite), BiCuPbS3, emplectite, CuBiS2, and kobellite, BiAsPb3S6; the sulphotelluride tetradymite; the selenide guanajuatite, Bi2Se3, the basic tellurate montanite, Bi2(OH)4TeOe; the silicates eulytite and agricolite, Bi4(SiO2)3; and the urnayl arsenate walpurgite, Bi(UO2),(OH)24(A3O4)4.

Metallurgy.—Bismuth is extracted from its ores by dry, wet, or electro-matallurgical methods, the choice depending upon the composition of the ore and economic conditions. The dry process is more frequently practised, for the easy reducibility of the oxide and sulphide, together with the low melting-point of the metal, renders it possible to effect a ready separation of the metal from the gangue and impurities. The extraction from ores in which the bismuth is present in the metallic condition may be accomplished by a simple liquation, or melting, in which the temperature is just sufficient to melt the bismuth, or by a complete fusion of the ore. The first process never extracts all the bisbuth, as much as one-third being retained in the matte or speiss; the second is more satisfactory, since the extraction is more complete, and also allows the addition of reducing agents to decompose any admixed bismuth oxide or sulphide. In the liquidation process the ore is heated in inclined cylindrical retorts, and the molten metal is tapped at the lower end; the residues being removed from the upper end. The fusion process is preferably carried out in crucible furnaces; shaft furnaces are unsatisfactory on account of the disintegrating action of the molten bismuth on the furnace linings.

Sulphuretted ores are smelted, either with or without a preliminary calcination, with metallic iron; calcined ores may be smelted with carbon (coal). The reactions are strictly analogous to those which occur in the smelting of galena (see [Lead]), the carbon reducing any oxide, either present originally in the ore or produced in the calcination and the iron combining with the sulphur of the bismuthite. A certain amount of bismuth sulphate is always formed during the calcination; this is subsequently reduced to the sulphide and ultimately to the metal in the fusion. Calcination in reverberatory furnaces and a subsequent smelting in the same type of furnace with the addition of about 3% of coal, lime, soda and fluorspar, has been adopted for treating the Bolivian ores, which generally contain the sulphides of bismuth, copper, iron, antimony, lead and a little silver. The lowest layer of the molten mass is principally metallic bismuth, the succeeding layers are a bismuth copper matte, which is subsequently worked up, and a slag. Ores containing the oxide and carbonate are treated either by smelting with carbon or by a wet process.

In the wet process the ores, in which the bismuth is present as oxide or carbonate, are dissolved out with hydrochloric acid, or, if the bismuth is to be extracted from a matte or alloy, the solvent employed is aqua regia or strong sulphuric acid. The solution of metallic chlorides or sulphates so obtained is precipitated by iron, the metallic bismuth filtered, washed with water, pressed in canvas bags, and finally fused in graphite crucibles, the surface being protected by a layer of charcoal. Another process consists in adding water to the solution and so precipitating the bismuth as oxychloride, which is then converted into the metal.

The crude metal obtained by the preceding processes is generally contaminated by arsenic, sulphur, iron, nickel, cobalt and antimony, and sometimes with silver or gold. A dry method of purification consists in a liquation on a hearth of peculiar construction, which occasions the separation of the unreduced bismuth sulphide and the bulk of the other impurities. A better process is to remelt the metal in crucibles with the addition of certain refining agents. The details of this process vary very considerably, being conditioned by the composition of the impure metal and the practice of particular works. The wet refining process is more tedious and expensive, and is only exceptionally employed, as in the case of preparing the pure metal or its salts for pharmaceutical or chemical purposes. The basic nitrate is the salt generally prepared, and, in general outline, the process consists in dissolving the metal in nitric acid, adding water to the solution, boiling the precipitated basic nitrate with an alkali to remove the arsenic and lead, dissolving the residue in nitric acid, and reprecipitating as basic nitrate with water. J.F.W. Hampe prepared chemically pure bismuth by fusing the metal with sodium carbonate and sulphur, dissolving the bismuth sulphide so formed in nitric acid, precipitating the bismuth as the basic nitrate, re-dissolving this salt in nitric acid, and then precipitating with ammonia. The bismuth hydroxide so obtained is finally reduced by hydrogen.

Properties.—Bismuth is a very brittle metal with a white crystalline fracture and a characteristic reddish-white colour. It crystallizes in rhombohedra belonging to the hexagonal system, having interfacial angles of 87° 40′. According to G.W.A. Kahlbaum, Roth and Siedler (Ziet. Anorg. Chem. 29, p. 294), its specific gravity is 9.78143; Roberts and Wrightson give the specific gravity of solid bismuth as 9.82, and of molten bismuth as 10.035. It therefore expands on solidification; and as it retains this property in a number of alloys, the metal receives extensive application in forming type-metals. Its melting-point is variously given as 268.3° (F. Rudberg and A.D. von Riemsdijk) and 270.5° (C.C. Person); commercial bismuth melts at 260° (Ledebur), and electrolytic bismuth at 264° (Classen). It vaporizes in a vacuum at 292°, and its boiling-point, under atmospheric pressure, is between 1090° and 1450° (T. Carnelley and W.C. Williams). Regnault determined its specific heat between 0° and 100° to be 0.0308; Kahlbaum, Roth and Siedler (loc. cit.) give the value 0.03055. Its thermal conductivity is the lowest of all metals, being 18 as compared with silver as 1000; its coefficient of expansion between 0° and 100° is 0.001341. Its electrical conductivity is approximately 1.2, silver at 0° being taken as 100; it is the most diamagnetic substance known, and its thermoelectric properties render it especially valuable for the construction of thermopiles.

The metal oxidizes very slowly in dry air at ordinary temperatures, but somewhat more rapidly in moist air or when heated. In the last case it becomes coated with a greyish-black layer of an oxide (dioxide (?)), at a red heat the layer consists of the trioxide (Bi2O3); and is yellow or green in the case of pure bismuth, and violet or blue if impure; at a bright red heat it burns with a bluish flame to the trioxide. Bismuth combines directly with the halogens, and the elements of the sulphur group. It readily dissolves in nitric acid, aqua regia and hot sulphuric acid, but tardily in hot hydrochloric acid. It is precipitated as the metal from solutions of its salts by the metals of the alkalis and alkaline earths, zinc, iron, copper, &c. In its chemical affinities it resembles arsenic and antimony; an important distinction is that it forms no hydrogen compound analogous to arsine and stibine.

Alloys.—Bismuth readily forms alloys with other metals. Treated with sodammonium it yields a bluish-black mass, BiNa3, which takes fire in the air and decomposes water. A brittle potassium alloy of silver-white colour and lamellar fracture is obtained by calcining 20 parts of bismuth with 16 of cream of tartar at a strong red heat. When present in other metals, even in very small quantity, bismuth renders them brittle and impairs their electrical conductivity. With mercury it forms amalgams. Bismuth is a component of many ternary alloys characterized by their low fusibility and expansion in solidification; many of them are used in the arts (see [Fusible Metal]).

Compounds.—Bismuth forms four oxides, of which the trioxide, Bi2O3, is the most important. This compound occurs in nature as bismuth ochre, and may be prepared artificially by oxidizing the metal at a red heat, or by heating the carbonate, nitrate or hydrate. Thus obtained it is a yellow powder, soluble in the mineral acids to form soluble salts, which are readily precipitated as basic salts when the solution is diluted. It melts to a reddish-brown liquid, which solidifies to a yellow crystalline mass on cooling. The Hydrate, Bi(OH)3, is obtained as a white powder by adding potash to a solution of a bismuth salt. Bismuth dioxide, BiO or Bi2O2, is said to be formed by the limited oxidation of the metal, and as a brown precipitate by adding mixed solutions of bismuth and stannous chlorides to a solution of caustic potash. Bismuth tetroxide, Bi2O4, sometimes termed bismuth bismuthate, is obtained by melting bismuth trioxide with potash, or by igniting bismuth trioxide with potash and potassium chlorate. It is also formed by oxidizing bismuth trioxide suspended in caustic potash with chlorine, the pentoxide being formed simultaneously; oxidation and potassium ferricyanide simply gives the tetroxide (Hauser and Vanino, Zeit. Anorg. Chem., 1904, 39, p. 381). The hydrate, Bi2O4·2H2O, is also known. Bismuth pentoxide, Bi2C5, is obtained by heating bismuthic acid, HBiO3, to 130°C.; this acid (in the form of its salts) being the product of the continued oxidation of an alkaline solution of bismuth trioxide.

Bismuth forms two chlorides: BiCl2 and BiCl3. The dichloride, BiCl2, is obtained as a brown crystalline powder by fusing the metal with the trichloride, or in a current of chlorine, or by heating the metal with calomel to 250°. Water decomposes it to metallic bismuth and the oxychloride, BiOCl. Bismuth trichloride, BiCl3, was obtained by Robert Boyle by heating the metal with corrosive sublimate. It is the final product of burning bismuth in an excess of chlorine. It is a white substance, melting at 225°-230° and boiling at 435°-441°. With excess of water, it gives a white precipitate of the oxychloride, BiOCl. Bismuth trichloride forms double compounds with hydrochloric acid, the chlorides of the alkaline metals, ammonia, nitric oxide and nitrosyl chloride. Bismuth trifluoride, BiF3, a white powder, bismuth tribromide, BiBr3, golden yellow crystals, bismuth iodide, BiI3, greyish-black crystals, are also known. These compounds closely resemble the trichloride in their methods of preparation and their properties, forming oxyhaloids with water, and double compounds with ammonia, &c.

Carbonates.—The basic carbonate, 2(BiO)2CO3·H2O, obtained as a white precipitate when an alkaline carbonate is added to a solution of bismuth nitrate, is employed in medicine. Another basic carbonate, 3(BiO)2CO3·2Bi(OH)3·3H2O, constitutes the mineral bismutite.

Nitrates.—The normal nitrate, Bi(NO3)3·5H2O, is obtained in large transparent asymmetric prisms by evaporating a solution of the metal in nitric acid. The action of water on this solution produces a crystalline precipitate of basic nitrate, probably Bi(OH)2NO3, though it varies with the amount of water employed. This precipitate constitutes the “magistery of bismuth” or “subnitrate of bismuth” of pharmacy, and under the name of pearl white, blanc d’Espagne or blanc de fard has long been used as a cosmetic.

Sulphides.—Bismuth combines directly with sulphur to form a, disulphide, Bi2S2, and a trisulphide, Bi2S3, the latter compound being formed when the sulphur is in excess. A hydrated disulphide, Bi2S2·2H2O, is obtained by passing sulphuretted hydrogen into a solution of bismuth nitrate and stannous chloride. Bismuth disulphide is a grey metallic substance, which is decomposed by hydrochloric acid with the separation of metallic bismuth and the formation of bismuth trichloride. Bismuth trisulphide, Bi2S3, constitutes the mineral bismuthite, and may be prepared by direct union of its constituents, or as a brown precipitate by passing sulphuretted hydrogen into a solution of a bismuth salt. It is easily soluble in nitric acid. When heated to 200° it assumes the crystalline form of bismuthite. Bismuth forms several oxysulphides: Bi4O3S constitutes the mineral karelinite found at the Zavodinski mine in the Altai; Bi6O3S4 and Bi2O3S have been prepared artificially. Bismuth also forms the sulphohaloids, BiSCl, BiSBr, BiSI, analogous to the oyxhaloids.

Bismuth sulphate, Bi2(SO4)3, is obtained as a white powder by dissolving the metal or sulphide in concentrated sulphuric acid. Water decomposes it, giving a basic salt, Bi2(SO4)(OH)4, which on heating gives (BiO)2SO4. Other basic salts are known.

Bismuth forms compounds similar to the trisulphide with the elements selenium and tellurium. The tritelluride constitutes the mineral tetradymite, Bi2Te3.

Analysis.—Traces of bismuth may be detected by treating the solution with excess of tartaric acid, potash and stannous chloride, a precipitate or dark coloration of bismuth oxide being formed even when only one part of bismuth is present in 20,000 of water. The blackish brown sulphide precipitated from bismuth salts by sulphuretted hydrogen is insoluble in ammonium sulphide, but is readily dissolved by nitric acid. The metal can be reduced by magnesium, zinc, cadmium, iron, tin, copper and substances like hypophosphorous acid from acid solutions or from alkaline ones by formaldehyde. In quantitative estimations it is generally weighed as oxide, after precipitation as sulphide or carbonate, or in the metallic form, reduced as above.

Pharmacology.—The salts of bismuth are feebly antiseptic. Taken internally the subnitrate, coming into contact with water, tends to decompose, gradually liberating nitric acid, one of the most powerful antiseptics. The physical properties of the powder also give it a mild astringent action. There are no remote actions.

Therapeutics.—The subnitrate of bismuth is invaluable in certain cases of dyspepsia, and still more notably so in diarrhoea. It owes its value to the decomposition described above, by means of which a powerful antiseptic action is safely and continuously exerted. There is hardly a safer drug. It may be given in drachm doses with impunity. It colours the faeces black owing to the formation of sulphide.

BISMUTHITE, a somewhat rare mineral, consisting of bismuth trisulphide, Bi2S3. It crystallizes in the orthorhombic system and is isomorphous with stibnite (Sb2S3), which it closely resembles in appearance. It forms loose interlacing aggregates of acicular crystals without terminal faces (only in a single instance has a terminated crystal been observed), or as masses with a foliated or fibrous structure. An important character is the perfect cleavage in one direction parallel to the length of the needles. The colour is lead-grey inclining to tin-white and often with a yellowish or iridescent tarnish. The hardness is 2; specific gravity 6.4-6.5. Bismuthite occurs at several localities in Cornwall and Bolivia, often in association with native bismuth and tin-ores. Other localities are known; for instance, Brandy Gill in Caldbeck Fells, Cumberland, where with molybdenite and apatite it is embedded in white quartz. The mineral was known to A. Cronstedt in 1758, and was named bismuthine by F.S. Beudant in 1832. This name, which is also used in the forms bismuthite and bismuthinite, is rather unfortunate, since it is readily confused with bismite (bismuth oxide) and bismutite (basic bismuth carbonate), especially as the latter has also been used in the form bismuthite. The name bismuth-glance or bismutholamprite for the species under consideration is free from this objection.

(L. J. S.)

BISMYA, a group of ruin mounds, about 1 m. long and ½ m. wide, consisting of a number of low ridges, nowhere exceeding 40 ft. in height, lying in the Jezireh, somewhat nearer to the Tigris than the Euphrates, about a day’s journey to the south-east of Nippur, a little below 32° N. and about 45° 40′ E. Excavations conducted here for six months, from Christmas of 1903 to June 1904, for the university of Chicago, by Dr Edgar J. Banks, proved that these mounds covered the site of the ancient city of Adab (Ud-Nun), hitherto known only from a brief mention of its name in the introduction to the Khammurabi code (c. 2250 B.C.). The city was divided into two parts by a canal, on an island in which stood the temple, E-mach, with a ziggurat, or stage tower. It was evidently once a city of considerable importance, but deserted at a very early period, since the ruins found close to the surface of the mounds belong to Dungi and Ur Gur, kings of Ur in the earlier part of the third millennium B.C. Immediately below these, as at Nippur, were found the remains of Naram-Sin and Sar-gon, c. 3000 B.C. Below these there were still 35 ft. of stratified remains, constituting seven-eighths of the total depth of the ruins. Besides the remains of buildings, walls, graves, &c., Dr Banks discovered a large number of inscribed clay tablets of a very early period, bronze and stone tablets, bronze implements and the like. But the two most notable discoveries were a complete statue in white marble, apparently the most ancient yet found in Babylonia (now in the museum in Constantinople), bearing the inscription—“E-mach, King Da-udu, King of Ud-Nun”; and a temple refuse heap, consisting of great quantities of fragments of vases in marble, alabaster, onyx, porphyry and granite, some of which were inscribed, and others engraved and inlaid with ivory and precious stones.

(J. P. Pe.)

BISON, the name of the one existing species of European wild ox, Bos (Bison) bonasus, known in Russian as zubr. Together with the nearly allied New World animal known in Europe as the (North) American bison, but in its own country as “buffalo,” and scientifically as Bos (Bison) bison, the bison represents a group of the ox tribe distinguished from other species by the greater breadth and convexity of the forehead, superior length of limb, and the longer spinal processes of the dorsal vertebrae, which, with the powerful muscles attached for the support of the massive head, form a protuberance or hump on the shoulders. The bisons have also fourteen pairs of ribs, while the common ox has only thirteen. The forehead and neck of both species are covered with long, shaggy hair of a dark brown colour; and in winter the whole of the neck, shoulders and hump are similarly clothed, so as to form a curly, felted mane. This mane in the European species disappears in summer; but in the American bison it is to a considerable extent persistent.

The bison is now the largest European quadruped, measuring about 10 ft. long, exclusive of the tail, and standing nearly 6 ft. high. Formerly it was abundant throughout Europe, as is proved by the fossil remains of this or a closely allied form found on the continent and in England, associated with those of the extinct mammoth and rhinoceros. Caesar mentions the bison as abounding, along with the extinct aurochs or wild ox, in the forests of Germany and Belgium, where it appears to have been occasionally captured and afterwards exhibited alive in the Roman amphitheatres. At that period, and long after, it seems to have been common throughout central Europe, as we learn from the evidence of Herberstein in the 16th century. Nowadays bison are found in a truly wild condition only in the forests of the Caucasus, where they are specially protected by the Russian government. There is, however, a herd, somewhat in the condition of park-animals, in the forest of Byelovitsa, in Lithuania, where it is protected by the tsar, but nevertheless is gradually dying out. In 1862 the Lithuanian bisons numbered over 1200, but by 1872 they had diminished to 528, and in 1892 there were only 491. The prince of Pless has a small herd at Promnitz, his Silesian estate, founded by the gift of a bull and three cows by Alexander II. in 1855, his herd being the source of the menagerie supply.

Bison feed on a coarse aromatic grass, and browse on the leaves, shoots, bark and twigs of trees.

The American bison is distinguished from its European cousin by the following among other features: The hind-quarters are weaker and fall away more suddenly, while the withers are proportionately higher. Especially characteristic is the great mass of brown or blackish brown hair clothing the head, neck and forepart of the body. The shape of the skull and horns is also different; the horns themselves being shorter, thicker, blunter and more sharply curved, while the forehead of the skull is more convex and the sockets of the eyes are more distinctly tubular. This species formerly ranged over a third of North America in countless numbers, but is now practically extinct. The great herd was separated into a northern and southern division by the completion of the Union Pacific railway, and the annual rate of destruction from 1870 to 1875 has been estimated at 2,500,000 head. In 1880 the completion of the Northern Pacific railway led to an attack upon the northern herd. The last of the Dakota bisons were destroyed by Indians in 1883, leaving then less than 1000 wild individuals in the United State.

A count which was concluded at the end of February 1903, put the number of captive bisons at 1119, of which 969 were in parks and zoological gardens in the United States, 41 in Canada and 109 in Europe. At the same time it was estimated that there were 34 wild bison in the United States and 600 in Canada.

In England small herds are kept by the duke of Bedford at Woburn Abbey, Bedfordshire, and by Mr C.J. Leyland at Haggerston Castle, Northumberland.

Two races of the American bison have been distinguished—the typical prairie form, and the woodland race, B. bison athabascae; but the two are very similar.

(R. L.*)

BISQUE (a French word of unknown origin, formerly spelt in English “bisk”), a term for odds given in the games of tennis, lawn tennis, croquet and golf; in the two former a bisque is one point to be taken at any time during a “set” at the choice of the receiver of the odds, while in croquet and golf it is one extra stroke to be taken similarly during a game. The name is given, in cookery, to a thick soup, made particularly of crayfish or lobsters.

BISSELL, GEORGE EDWIN (1839-  ), American sculptor, son of a quarryman and marble-cutter, was born at New Preston, Connecticut, on the 16th of February 1839. During the Civil War he served as a private in the 23rd Connecticut volunteers in the Department of the Gulf (1862-1863), and on being mustered out became acting assistant paymaster in the South Atlantic squadron. At the close of the war he joined his father in business. He studied the art of sculpture abroad in 1875-1876, and lived much in Paris during the years 1883-1896, with occasional visits to America. Among his more important works are the soldiers’ and sailors’ monument, and a statue of Colonel Chatfield, at Waterbury, Connecticut; and statues of General Gates at Saratoga, New York, of Chancellor John Watts in Trinity churchyard, New York City; of Colonel Abraham de Peyster in Bowling Green, New York City; of Abraham Lincoln at Edinburgh; of Burns and “Highland Mary,” in Ayr, Scotland; of Chancellor James Kent, in the Congressional library, Washington; and of President Arthur in Madison Square, New York City.

BISSEXT, or Bissextus (Lat. bis, twice; sextus, sixth), the day intercalated by the Julian calendar in the February of every fourth year to make up the six hours by which the solar year was computed to exceed the year of 365 days. The day was inserted after the 24th of February, i.e. the 6th day before the calends (1st) of March; there was consequently, besides the sextus, or sixth before the calends, the bis-sextus or “second sixth,” our 25th of February. In modern usage, with the exception of ecclesiastical calendars, the intercalary day is added for convenience at the end of the month, and years in which February has 29 days are called “bissextile,” or leap-years.

BISTRE, the French name of a brown paint made from the soot of wood, now largely superseded by Indian ink.

BIT (from the verb “to bite,” either in the sense of a piece bitten off, or an act of biting, or a thing that bites or is bitten), generally, a piece of anything; the word is, however, used in various special senses, all derivable from its origin, either literally or metaphorically. The most common of these are (1) its use as the name of various tools, e.g. centre-bit; (2) a horse’s “bit,” or the metal mouth-piece of the bridle; (3) in money, a small sum of money of varying value (e.g. threepenny-bit), especially in the West Indies and southern United States.

BITHUR, a town in the Cawnpore district of the United Provinces of India, 12 m. N.W. of Cawnpore city. Pop. (1901) 7173. It is chiefly notable for its connexion with the mutiny of 1857. The last of the peshwas, Baji Rao, was banished to Bithur, and his adopted son, the Nana Sahib, made the town his head-quarters. It was captured by Havelock on the 19th of July 1857, when the Nana’s palaces were destroyed.

BITHYNIA (Βιθυνία), an ancient district in the N.W. of Asia Minor, adjoining the Propontis, the Thracian Bosporus and the Euxine. According to Strabo it was bounded on the E. by the river Sangarius; but the more commonly received division extended it to the Parthenius, which separated it from Paphlagonia, thus comprising the district inhabited by the Mariandyni. On the W. and S.W. it was separated from Mysia by the river Rhyndacus; and on the S. it adjoined Phrygia Epictetus and Galatia. It is in great part occupied by mountains and forests, but has valleys and districts near the sea-coast of great fertility. The most important mountain range is the (so-called) “Mysian” Olympus (7600 ft.), which towers above Brusa and is clearly visible as far away as Constantinople (70 m.). Its summits are covered with snow for a great part of the year. East of this the range now called Ala-Dagh extends far above 100 m. from the Sangarius to Paphlagonia. Both of these ranges belong to that border of mountains which bounds the great tableland of Asia Minor. The country between them and the coast, covered with forests and traversed by few lines of route, is still imperfectly known. But the broad tract which projects towards the west as far as the shores of the Bosporus, though hilly and covered with forests—the Turkish Aghatch Denizi, or “The Ocean of Trees”—is not traversed by any mountain chain. The west coast is indented by two deep inlets, (1) the northernmost, the Gulf of Ismid (anc. Gulf of Astacus), penetrating between 40 and 50 m. into the interior as far as Ismid (anc. Nicomedia), separated by an isthmus of only about 25 m. from the Black Sea; (2) the Gulf of Mudania or Gemlik (Gulf of Cius), about 25 m. long. At its extremity is situated the small town of Gemlik (anc. Cius) at the mouth of a valley, communicating with the lake of Isnik, on which was situated Nicaea.

The principal rivers are the Sangarius (mod. Sakaria), which traverses the province from south to north; the Rhyndacus, which separated it from Mysia; and the Billaeus (Filiyas), which rises in the Ala-Dagh, about 50 m. from the sea, and after flowing by Boli (anc. Claudiopolis) falls into the Euxine, close to the ruins of the ancient Tium, about 40 m. north-east of Heraclea, having a course of more than 100 m. The Parthenius (mod. Bartan), the boundary of the province towards the east, is a much less considerable stream.

The natural resources of Bithynia are still imperfectly developed. Its vast forests would furnish an almost inexhaustible supply of timber, if rendered accessible by roads. Coal also is known to exist near Eregli (Heraclea). The valleys towards the Black Sea abound in fruit trees of all kinds, while the valley of the Sangarius and the plains near Brusa and Isnik (Nicaea) are fertile and well cultivated. Extensive plantations of mulberry trees supply the silk for which Brusa has long been celebrated, and which is manufactured there on a large scale.

According to ancient authors (Herodotus, Xenophon, Strabo, &c.), the Bithynians were an immigrant Thracian tribe. The existence of a tribe called Thyni in Thrace is well attested, and the two cognate tribes of the Thyni and Bithyni appear to have settled simultaneously in the adjoining parts of Asia, where they expelled or subdued the Mysians, Caucones, and other petty tribes, the Mariandyni alone maintaining themselves in the north-east. Herodotus mentions the Thyni and Bithyni as existing side by side; but ultimately the latter must have become the more important, as they gave their name to the country. They were incorporated by Croesus with the Lydian monarchy, with which they fell under the dominion of Persia (546 B.C.), and were included in the satrapy of Phrygia, which comprised all the countries up to the Hellespont and Bosporus. But even before the conquest by Alexander the Bithynians appear to have asserted their independence, and successfully maintained it under two native princes, Bas and Zipoetes, the last of whom transmitted his power to his son Nicomedes I., the first to assume the title of king. This monarch founded Nicomedia, which soon rose to great prosperity, and during his long reign (278-250 B.C.), as well as those of his successors, Prusias I., Prusias II. and Nicomedes II. (149-91 B.C.), the kingdom of Bithynia held a considerable place among the minor monarchies of Asia. But the last king, Nicomedes III., was unable to maintain himself against Mithradates of Pontus, and, after being restored to his throne by the Roman senate, he bequeathed his kingdom by will to the Romans (74 B.C.). Bithynia now became a Roman province. Its limits were frequently varied, and it was commonly united for administrative purposes with the province of Pontus. This was the state of things in the time of Trajan, when the younger Pliny was appointed governor of the combined provinces (103-105 A.D.), a circumstance to which we are indebted for valuable information concerning the Roman provincial administration. Under the Byzantine empire Bithynia was again divided into two provinces, separated by the Sangarias, to the west of which the name of Bithynia was restricted.

The most important cities were Nicomedia and Nicaea, which disputed with one another the rank of capital. Both of these were founded after Alexander the Great; but at a much earlier period the Greeks had established on the coast the colonies of Cius (afterwards Prusias, mod. Gemlik); Chalcedon, at the entrance of the Bosporus, nearly opposite Constantinople; and Heraclea Pontica, on the Euxine, about 120 m. east of the Bosporus. All these rose to be flourishing places of trade, as also Prusa at the foot of M. Olympus (see [Brusa]). The only other places of importance at the present day are Ismid (Nicomedia) and Scutari.

See C. Texier, Ásie Mineure (Paris, 1839); G. Perrot, Calatie et Bithynie (Paris, 1862); W. von Diest in Petermanns Mittheilungen, Ergansungshelt, 116 (Gotha, 1895).

(E. H. B.; F. W. Ha.)

BITLIS, or Betlis (Arm. Paghesh), the chief town of a vilayet of the same name in Asiatic Turkey, situated at an altitude of 4700 ft. in the deep, narrow valley of the Bitlis Chai, a tributary of the Tigris. The main part of the town and the bazaars are crowded alongside the stream, while suburbs with scattered houses among orchards and gardens extend up two tributary streams. The houses are massive and well built of a soft volcanic tufa, and with their courtyards and gardens climbing up the hillsides afford a striking picture. At the junction of two streams in the centre of the town is a fine old castle, partly ruined, which, according to local tradition, occupies the site of a fortress built by Alexander the Great. It is apparently an Arab building, as Arabic inscriptions appear on the walls, but as the town stands on the principal highway between the Van plateau and the Mesopotamian plain it must always have been of strategic importance. The bazaars are crowded, covered across with branches in summer, and typical of a Kurdish town. The population numbers 35,000, of whom about 12,000 are Armenians and the remainder are Kurds or of Kurdish descent.

Kurdish beys and sheids have much influence in the town and wild mountain districts adjoining, while the Sasun mountains, the scene of successive Armenian revolutions of late years, are not far off to the west. The town was ruled by a semi-independent Kurdish bey as late as 1836. There are some fine old mosques and medresses (colleges), and the Armenians have a large monastery and churches. There are British, French and Russian consuls in the town, and a branch of the American Mission with schools is established also. The climate is healthy and the thermometer rarely falls below 0° Fahr., but there is a heavy snowfall and the narrow streets are blocked for some five months in the year.

A good road runs southward down the pass, passing after a few miles some large chalybeate and sulphur springs. Roads also lead north to Mush and Erzerum and along the lake to Van. Postal communication is through Erzerum with Trebizond. Tobacco of an inferior quality is largely grown, and the chief industry is the weaving of a coarse red cloth. Manna and gum tragacanth are also collected. Fruit is also plentiful, and there are many vineyards close by.

The Bitlis vilayet comprises a very varied section of Asiatic Turkey, as it includes the Mush plain and the plateau country west of Lake Van, as well as a large extent of wild mountain districts inhabited by turbulent Kurds and Armenians on either side of the central town of Bitlis, also some of the lower country about Sairt along the left bank of the main stream of the Tigris. The mountains have been little explored, but are believed to be rich in minerals, iron, lead, copper, traces of gold and many mineral springs are known to exist.

(F. R. M.)

BITONTO (anc. Butunti), a town and episcopal see of Apulia, Italy, in the province of Bari, 10 m. west by steam tramway from Bari. Pop. (1901) 30,617. It was a place of no importance in classical times. Its medieval walls are still preserved. Its cathedral is one of the finest examples of the Romanesque architecture of Apulia, and has escaped damage from later restorations. The palazzo Sylos-Labini has a fine Renaissance court of 1502.

BITSCH (Fr. Bitche), a town of Germany, in Alsace-Lorraine, on the Horn, at the foot of the northern slope of the Vosges between Hagenau and Saargemund. Pop. (1905) 4000. There are a Roman Catholic and a Protestant church, a classical school and an academy of forestry. The industries include shoe-making and watch-making, and there is some trade in grain and timber. The town of Bitsch, which was formed out of the villages of Rohr and Kaltenhausen in the 17th century, derives its name from the old stronghold (mentioned in 1172 as Bytis Castrum) standing on a rock some 250 ft. above the town. This had long given its name to the countship of Bitsch, which was originally in the possession of the dukes of Lorraine. In 1297 it passed by marriage to Eberhard I. of Zweibrücken, whose line became extinct in 1569, when the countship reverted to Lorraine. It passed with that duchy to France in 1766. After that date the town rapidly increased in population. The citadel, which had been constructed by Vauban on the site of the old castle after the capture of Bitsch by the French in 1624, had been destroyed when it was restored to Lorraine in 1698. This was restored and strengthened in 1740 into a fortress that proved impregnable in all succeeding wars. The attack upon it by the Prussians in 1793 was repulsed; in 1815 they had to be content with blockading it; and in 1870, though it was closely invested by the Germans after the battle of Wörth, it held out until the end of the war. A large part of the fortification is excavated in the red sandstone rock, and rendered bomb-proof; a supply of water is secured to the garrison by a deep well in the interior.

BITTER, KARL THEODORE FRANCIS (1867-  ), American sculptor, was born in Vienna on the 6th of December 1867. After studying art there, in 1889 he removed to the United States, where he became naturalized. In America he gained great popularity as a sculptor, and in 1906-1907 was president of the National Sculpture Society, New York. Among his principal works are: the Astor memorial gates, Trinity church, New York; “Elements Controlled and Uncontrolled,” on the Administration Building at the Chicago Exposition; a large relief, “Triumph of Civilization,” in the waiting-room of the Broad Street station of the Pennsylvania railway in Philadelphia; decorations for the Dewey Naval Arch in New York City; the “Standard Bearers,” at the Pan-American Exposition grounds; a sitting statue and a bust of Dr Pepper, provost of the University of Pennsylvania; and the Villard and Hubbard memorials in the New York chamber of commerce.

BITTERFELD, a town of Germany, in the Prussian province of Saxony, 26 m. N. from Leipzig by rail, on the river Mulde, and an important junction of railways from Leipzig and Halle to Berlin. Pop. (1900) 11,839. It manufactures drain-pipes, paper-roofing and machinery, and has saw-mills. Several coal-mines are in the vicinity. The town was built by a colony of Flemish immigrants in 1153. It was captured by the landgrave of Meissen in 1476, and belonged thenceforth to Saxony, until it was ceded to Prussia in 1815. Owing to its pleasant situation and accessibility, it has become a favourite residence of business men of Leipzig and Halle.

BITTERLING (Rhodeus amarus), a little carp-like fish of central Europe, belonging to the Cyprinid family. In it we have a remarkable instance of symbiosis. The genital papilla of the female acquires a great development during the breeding season and becomes produced into a tube nearly as long as the fish itself; this acts as an ovipositor by means of which the comparatively few and large eggs (3 millimetres in diameter) are introduced through the gaping valves between the branchiae of pond mussels (Unio and Anodonta), where, after being inseminated, they undergo their development, the fry leaving their host about a month later. The mollusc reciprocates by throwing off its embryos on the parent fish, in the skin of which they remain encysted for some time, the period of reproduction of the fish and the mussel coinciding.

BITTERN, a genus of wading birds, belonging to the family Ardeidae, comprising several species closely allied to the herons, from which they differ chiefly in their shorter neck, the back of which is covered with down, and the front with long feathers, which can be raised at pleasure. They are solitary birds, frequenting countries possessing extensive swamps and marshy grounds, remaining at rest by day, concealed among the reeds and bushes of their haunts, and seeking their food, which consists of fish, reptiles, insects and small quadrupeds, in the twilight. The common bittern (Botaurus stellaris) is nearly as large as the heron, and is widely distributed over the eastern hemisphere. Formerly it was common in Britain, but extensive drainage and persecution have greatly dimished its numbers and it is now only an uncertain visitor. Not a winter passes without its appearing in some numbers, when its uncommon aspect, its large size, and beautifully pencilled plumage cause it to be regarded as a great prize by the lucky gun-bearer to whom it falls a victim. Its value as a delicacy for the table, once so highly esteemed, has long vanished. The old fable of this bird inserting its beak into a reed or plunging it into the ground, and so causing the booming sound with which its name will always be associated, is also exploded, and nowadays indeed so few people in Britain have ever heard its loud and awful voice, which seems to be uttered only in the breeding-season, and is therefore unknown in a country where it no longer breeds, that incredulity as to its booming at all has in some quarters succeeded the old belief in this as in other reputed peculiarities of the species. The bittern in the days of falconry was strictly preserved, and afforded excellent sport. It sits crouching on the ground during the day, with its bill pointing in the air, a position from which it is not easily roused, and even when it takes wing, its flight is neither swift nor long sustained. When wounded it requires to be approached with caution, as it will then attack either man or dog with its long sharp bill and its acute claws. It builds a rude nest among the reeds and flags, out of materials which surround it, and the female lays four or five eggs of a brownish olive. During the breeding season it utters a booming noise, from which it probably derives its generic name, Botaurus, and which has made it in many places an object of superstitious dread. Its plumage for the most part is of a pale buff colour, rayed and speckled with black and reddish brown. The American bittern (Botaurus lentiginosus) is somewhat smaller than the European species, and is found throughout the central and southern portions of North America. It also occurs in Britain as an occasional straggler. It is distinguishable by its uniform greyish-brown primaries, which want the tawny bars that characterize B. stellaris. Both species are good eating.

BITTERN (from “bitter”), the mother liquor obtained from sea-water or brines after the separation of the sodium chloride (common salt) by crystallization. It contains various magnesium salts (sulphate, chloride, bromide and iodide) and is employed commercially for the manufacture of Epsom salts (magnesium sulphate) and bromine. The same term is applied to a mixture of quassia, iron sulphate, cocculus indicus, liquorice, &c., used in adulterating beer.

BITTERS, the name given to aromatized (generally alcoholic) beverages containing a bitter substance or substances, used as tonics, appetizers or digestives. The bitterness is imparted by such substances as bitter orange rind, gentian, rhubarb, quassia, cascarilla, angostura, quinine and cinchona. Juniper, cinnamon, carraway, camomile, cloves and other flavouring agents are also employed in conjunction with the bitter principles, alcohol and sugar. Some bitters are prepared by simple maceration and subsequent filtration (see [Liqueurs]), others by the more complicated distillation process. Those prepared by the latter process are the finer commercial articles. Bitters are usually sold under the name of the substance which has been used to give them the predominant flavour, such as orange, angostura or peach bitters, &c. The alcoholic strength of bitters varies, but is generally in the neighbourhood of 40% of alcohol. Some bitters, although possessing tonic properties, may be regarded as beverages pure and simple, notwithstanding the fact that they are seldom consumed in an undiluted state; others again, are obviously medicinal preparations and should be treated as such.

BITUMEN, the name applied by the Romans to the various descriptions of natural hydrocarbons, the word petroleum not being used in classical Latin. In its widest sense it embraces the whole range of these substances, including natural gas, the more or less liquid descriptions of petroleum, and the solid forms of asphalt, albertite, gilsonite or uintahite, elaterite, ozokerite and hatchettite. To distinguish bitumen intermediate in consistency between asphalt and the more liquid kinds of crude petroleum, the term maltha (Latin) is frequently employed. The bitumens of chief commercial importance may be grouped under the three headings of (1) natural gas, (2) petroleum, and (3) asphalt, and will be found fully described under these titles. In the scriptures there are numerous references to bitumen, among which the following may be quoted:—In Genesis ix. 3, we are told that in the building of the tower of Babel “slime had they for mortar,” and in Genesis xiv. 10, that the vale of Siddim “was full of slime-pits,” the word slime in the latter quotation from our version appearing as bitumen in the Vulgate. Herodotus alludes to the use of the bitumen brought down by the Is, a tributary of the Euphrates, as mortar in building the walls of Babylon. Diodorus, Curtius, Josephus, Bochart and others make similar mention of this use of bitumen, and Vitruvius tells us that it was employed in admixture with clay.

In its various forms, bitumen is one of the most widely distributed of substances. It occurs, though sometimes only in small quantity, in almost every part of the globe, and throughout the whole range of geological strata, from the Laurentian rocks to the most recent members of the Quaternary period. Although the gaseous and liquid forms of bitumen may be regarded as having been formed in the strata in which they are found or as having been received into such strata shortly after formation, the semi-solid and solid varieties may be considered to have been produced by the oxidation and evaporation of liquid petroleum escaping from underlying or better preserved deposits into other strata, or into fissures where atmospheric action and loss of the more volatile constituents can take place. It should, however, be stated that there is some difference of opinion as to the precise manner of production of some of the solid forms of bitumen, and especially of ozokerite.

(B. R.)

BITURIGES, a Celtic people, according to Livy (v. 34) the most powerful in Gaul in the time of Tarquinius Priscus. At some period unknown they split up into two branches—Bituriges Cubi and Bituriges Vivisci. The name is supposed to mean either “rulers of the world” or “perpetual kings.”

The Bituriges Cubi, called simply Bituriges by Caesar, in whose time they acknowledged the supremacy of the Aedui, inhabited the modern diocese of Bourges, including the departments of Cher and Indre, and partly that of Allier. Their chief towns were Avaricum (Bourges), Argentomagus (Argenton-sur-Creuse), Neriomagus (Néris-les-Bains), Noviodunum (perhaps Villate). At the time of the rebellion of Vercingetoix (52 B.C.), Avaricum, after a desperate resistance, was taken by assault, and the inhabitants put to the sword. In the following year, the Bituriges submitted to Caesar, and under Augustus they were incorporated (in 28 B.C.) in Aquitania. Pliny (Nat. Hist. iv. 109) speaks of them as liberi, which points to their enjoying a certain amount of independence under Roman government. The district contained a number of iron works, and Caesar says they were skilled in driving galleries and mining operations.

The Biturgies Vivisci occupied the strip of land between the sea and the left bank of the Garonne, comprising the greater part of the modern department of Gironde. Their capital was Burdigala (Bordeaux), even then a place of considerable importance and a wine-growing centre. Like the Cubi, they also are called liberi by Pliny.

See A. Desjardins, Géographie historique de la Gaule romaine, ii. (1876-1893); A. Longnon, Géographie de la Gaule on VIe siècle (1878); A. Hohler, Alt-celtischer Sprachschatz; T.R. Holmes, Caesar’s Conquest of Gaul (1899).

BITZIUS, ALBRECHT (1797-1854), Swiss novelist, best known by his pet name of “Jeremias Gotthelf,” was born on the 4th of October 1797 at Morat, where his father was pastor. In 1804 the home was moved to Utzenstorf, a village in the Bernese Emmenthal. Here young Bitzius grew up, receiving his early education and consorting with the boys of the village, as well as helping his father to cultivate his glebe. In 1812 he went to complete his education at Bern, and in 1820 was received as a pastor. In 1821 he visited the university of Göttingen, but returned home in 1822 to act as his father’s assistant. On his father’s death (1824) he went in the same capacity to Herzogenbuchsee, and later to Bern (1829). Early in 1831 he went as assistant to the aged pastor of the village of Lützelflüh, in the Upper Emmenthal (between Langnau and Burgdorf), being soon elected his successor (1832) and marrying one of his granddaughters (1833). He spent the rest of his life there, dying on the 22nd of October 1854, and leaving three children (the son was a pastor, the two daughters married pastors). His first work, the Bauernspiegel, appeared in 1837. It purported to be the life of Jeremias Gotthelf, narrated by himself, and this name was later adopted by the author as his pen name. It is a living picture of Bernese (or, strictly speaking, Emmenthal) village life, true to nature, and not attempting to gloss over its defects and failings. It is written (like the rest of his works) in the Bernese dialect of the Emmenthal, though it must be remembered that Bitzius was not (like Auerbach) a peasant by birth, but belonged to the educated classes, so that he reproduces what he had seen and learnt, and not what he had himself personally experienced. The book was a great success, as it was a picture of real life, and not of fancifully beribboned 18th-century villagers. Among his later tales are the Leiden und Freuden eines Schulmeisters (1838-1839), Uli der Knecht (1841), with its continuation, Uli der Pachter (1849), Anne Babi Jowager (1843-1844), Käthi die Grossmutter (1847), Die Käserei in der Vehfreude (1850), and the Erlebnisse eines Schuldenbauers (1854). He published also several volumes of shorter tales. One slight drawback to some of his writings is the echo of local political controversies, for Bitzius was a Whig and strongly opposed to the Radical party in the canton, which carried the day in 1846.

Lives by C. Manuel, in the Berlin edition of Bitzius’s works (Berlin, 1861), and by J. Ammann in vol. i. (Bern, 1884) of the Sammlung Bernischer Biographien. His works were issued in 24 vols. at Berlin, 1856-1861, while 10 vols., giving the original text of each story, were issued at Bern, 1898-1900 (edition not to be completed).

(W. A. B. C.)

BIVOUAC (a French word generally said to have been introduced during the Thirty Years’ War, perhaps derived from Beiwacht, extra guard), originally, a night-watch by a whole army under arms to prevent surprise. In modern military parlance the word is used to mean a temporary encampment in the open field without tents, as opposed to “billets” or “cantonment” on the one hand and “camp” on the other. The use of bivouacs permits an army to remain closely concentrated for all emergencies, and avoids the necessity for numerous wagons carrying tents. Constant bivouacs, however, are trying to the health of men and horses, and this method of quartering is never employed except when the military situation demands concentration and readiness. Thus the outposts would often have to bivouac while the main body of the army lay in billets.

BIWA, a lake in the province of Omi, Japan. It measures 36 m. in length by 12 m. in extreme breadth, has an area of 180 sq. m., is about 330 ft. above sea-level, and has an extreme depth of some 300 ft. There are a few small islands in the lake, the principal being Chikubu-shima at the northern end.

Tradition alleges that Lake Biwa and the mountain of Fuji were produced simultaneously by an earthquake in 286 B.C. On the west of the lake the mountains Hiei-zan and Hira-yama slope down almost to its margin, and on the east a wide plain extends towards the boundaries of the province of Mino. It is drained by a river flowing out of its southern end, and taking its course into the sea at Osaka. This river bears in succession the names of Seta-gawa, Uji-gawa and Yodo-gawa. The lake abounds with fish, and the beauty of its scenery is remarkable. Small steamboats ply constantly to the points of chief interest, and around its shores are to be viewed the Omi-no-hakkei, or “eight landscapes of Omi”; namely, the lake silvering under an autumn moon as one looks down from Ishi-yama; the snow at eve on Hira-yama; the glow of sunset at Seta; the groves and classic temple of Mii-dera as the evening bell sounds; boats sailing home from Yabase; cloudless peaks at Awazu; rain at nightfall over Karasaki; and wild geese sweeping down to Katata. The lake is connected with Kyoto by a canal constructed in 1890, and is thus brought into water communication with Osaka.

BIXIO, NINO (1821-1873), Italian soldier, was born on the 2nd of October 1821. While still a boy he was compelled by his parents to embrace a maritime career. After numerous adventures he returned to Italy in 1846, joined the Giovine Italia, and, on 4th November 1847, made himself conspicuous at Genoa by seizing the bridle of Charles Albert’s horse and crying, “Pass the Ticino, Sire, and we are all with you.” He fought through the campaign of 1848, became captain under Garibaldi at Rome in 1849, taking prisoners an entire French battalion, and gaining the gold medal for military valour. In 1859 he commanded a Garibaldian battalion, and gained the military cross of Savoy. Joining the Marsala expedition in 1860, he turned the day in favour of Garibaldi at Calatafimi, was wounded at Palermo, but recovered in time to besiege Reggio in Calabria (21st of August 1860), and, though again wounded, took part in the battle of Volturno, where his leg was broken. Elected deputy in 1861, he endeavoured to reconcile Cavour and Garibaldi. In 1866, at the head of the seventh division, he covered the Italian retreat from Custozza, ignoring the Austrian summons to surrender. Created senator in February 1870, he was in the following September given command of a division during the movement against Rome, took Cività Vecchia, and participated in the general attack upon Rome (20th September 1870). He died of cholera at Achin Bay in Sumatra en route for Batavia, whither he had gone in command of a commercial expedition (16th December 1873).

BIZERTA (properly pronounced Ben Zert; Fr. Bizerte), a seaport of Tunisia, in 37° 17′ N., 9° 50′ E. Pop. about 12,000. Next to Toulon, Bizerta is the most important naval port of France in the Mediterranean. It occupies a commanding strategical position in the narrowest part of the sea, being 714 m. E. of Gibraltar, 1168 m. W.N.W. of Port Said, 240 m. N.W. of Malta, and 420 m. S. by E. of Toulon. It is 60 m. by rail N.N.W. of Tunis. The town is built on the shores of the Mediterranean at the point where the Lake of Bizerta enters the sea through a natural channel, the mouth of which has been canalized. The modern town lies almost entirely on the north side of the canal. A little farther north are the ancient citadel, the walled “Arab” town and the old harbour (disused). The present outer harbour covers about 300 acres and is formed by two converging jetties and a breakwater. The north jetty is 4000 ft. long, the east jetty 3300 ft., and the breakwater—which protects the port from the prevalent north-east winds—2300 ft. long. The entrance to the canal is in the centre of the outer harbour. The canal is 2600 ft. long and 787 ft. wide on the surface. Its banks are lined with quays, and ships drawing 26 ft. of water can moor alongside. At the end of the canal is a large commercial harbour, beyond which the channel opens into the lake—in reality an arm of the sea—roughly circular in form and covering about 50 sq. m., two-thirds of its waters having a depth of 30 to 40 ft. The lake, which merchant vessels are not allowed to enter, contains the naval port and arsenal. There is a torpedo and submarine boat station on the north side of the channel at the entrance to the lake, but the principal naval works are at Sidi Abdallah at the south-west corner of the lake and 10 m. from the open sea. Here is an enclosed basin covering 123 acres with ample quayage, dry docks and everything necessary to the accommodation, repair, revictualling and coaling of a numerous fleet. Barracks, hospitals and waterworks have been built, the military town, called Ferryville, being self-contained.

Fortifications have been built for the protection of the port. They comprise (a) the older works surrounding the town; (b) a group of coast batteries on the high ground of Cape Bizerta or Guardia, 4 m. north-north-west of the town; these are grouped round a powerful fort called Jebel Kebir, and have a command of 300 to 800 ft. above sea-level; (c) another group of batteries on the narrow ground between the sea and the lake to the east of the town; the highest of these is the Jebel Tuila battery 265 ft. above sea-level.

The Lake of Bizerta, called Tinja by the Arabs, abounds in excellent fish, especially mullets, the dried roe of which, called botargo, is largely exported, and the fishing industry employs a large proportion of the inhabitants. The western shore of the lake is low, and in many places is covered with olive trees to the water’s edge. The south-eastern shores are hilly and wooded, and behind them rises a range of picturesque hills. A narrow and shallow channel leads from the western side of the lake into another sheet of water, the Lake of Ishkul, so called from Jebel Ishkul, a hill on its southern bank 1740 ft. high. The Lake of Ishkul is nearly as large as the first lake, but is very shallow. Its waters are generally sweet.

Bizerta occupies the site of the ancient Tyrian colony, Hippo Zarytus or Diarrhytus, the harbour of which, by means of a spacious pier, protecting it from the north-east wind, was rendered one of the safest and finest on this coast. The town became a Roman colony, and was conquered by the Arabs in the 7th century. The place thereafter was subject either to the rulers of Tunis or of Constantine, but the citizens were noted for their frequent revolts. They threw in their lot (c. 1530) with the pirate Khair-ed-Din, and subsequently received a Turkish garrison. Bizerta was captured by the Spaniards in 1535, but not long afterwards came under the Tunisian government. Centuries of neglect followed, and the ancient port was almost choked up, though the value of the fisheries saved the town from utter decay. Its strategical importance was one of the causes which led to the occupation of Tunisia by the French in 1881. In 1890 a concession for a new canal and harbour was granted to a company, and five years later the new port was formally opened. Since then the canal has been widened and deepened, and the naval port at Sidi Abdallah created.

BIZET [Alexandre César Léopold] GEORGES (1838-1875), French musical composer, was born at Bougival, near Paris, on the 25th of October 1838, the son of a singing-master. He displayed musical ability at an early age, and was sent to the Paris Conservatoire, where he studied under Halévy and speedily distinguished himself, carrying off prizes for organ and fugue, and finally in 1857, after an ineffectual attempt in the previous year, the Grand Prix de Rome for a cantata called Cloris et Clotilde. A success of a different kind also befell him at this time. Offenbach, then manager of the Théâtre des Bouffes-Parisiens, had organized a competition for an operetta, in which young Bizet was awarded the first prize in conjunction with Charles Lecocq, each of them writing an operetta called Docteur Miracle. After the three years spent in Rome, an obligation imposed by the French government on the winners of the first prize at the Conservatoire, Bizet returned to Paris, where he achieved a reputation as a pianist and accompanist. On the 23rd of September 1863 his first opera, Les Pêcheurs de perles, was brought out at the Théâtre Lyrique, but owing possibly to the somewhat uninteresting nature of the story, the opera did not enjoy a very long run. The qualities displayed by the composer, however, were amply recognized, although the music was stated, by some critics, to exhibit traces of Wagnerian influence. Wagnerism at that period was a sort of spectre that haunted the imagination of many leading members of the musical press. It sufficed for a work to be at all out of the common for the epithet “Wagnerian” to be applied to it. The term, it may be said, was intended to be condemnatory, and it was applied with little understanding as to its real meaning. The score of the Pêcheurs de perles contains several charming numbers; its dreamy melodies are well adapted to fit a story laid in Eastern climes, and the music reveals a decided dramatic temperament. Some of its dances are now usually introduced into the fourth act of Carmen.

On the 3rd of June 1865 Bizet married a daughter of his old master, Halévy. His second opera, La Jolie Fitte de Perth, produced at the Théâtre Lyrique on 26th December 1867, was scarcely a step in advance. The libretto was founded on Sir Walter Scott’s novel, but the opera lacks unity of style, and its pages are marred by concessions to the vocalist. One number has survived, the characteristic Bohemian dance which has been interpolated into the fourth act of Carmen. In his third opera Bizet returned to an oriental subject. Djamileh, a one-act opera given at the Opéra Comique on the 22nd of May 1872, is certainly one of his most individual efforts. Again were accusations of Wagnerism hurled at the composer’s head, and Djamileh did not achieve the success it undoubtedly deserved. The composer was more fortunate with the incidental music he wrote to Alphonse Daudet’s drama, L’Arlésienne, produced in October 1872. Different numbers from this, arranged in the form of suites, have often been heard in the concert-room. Rarely have poetry and imagination been so well allied as in these exquisite pages, which seem to reflect the sunny skies of Provence.

Bizet’s masterpiece, Carmen, was brought out at the Opéra Comique on the 3rd of March 1875. It was based on a version by Meilhac and Halévy of a study by Prosper Mérimée—in which the dramatic element was obscured by much descriptive writing. The detection of the drama underlying this psychological narrative was in itself a brilliant discovery, and in reconstructing the story in dramatic form the authors produced one of the most famous libretti in the whole range of opera. Still more striking than the libretto was the music composed by Bizet, in which the peculiar use of the flute and of the lowest notes of the harp deserves particular attention.

On the 3rd of June, three months after the production of Carmen in Paris, the genial composer expired after a few hours’ illness from a heart affection. Before dying he had the satisfaction of knowing that Carmen had been accepted for production at Vienna. After the Austrian capital came Brussels, Berlin and, in 1878, London, when Carmen was brought out at Her Majesty’s theatre with immense success. The influence exercised by Bizet on dramatic music has been very great, and may be discerned in the realistic works of the young Italian school, as well as in those of his own countrymen.

BJÖRNEBORG (Finnish, Pori), a district town of Finland, province of Åbo-Björneborg, on the E. coast of the Gulf of Bothnia, at the mouth of the Kumo. Lat. 51° 8′ N., long. 46° 0′ E. Pop. (1904) 16,053, mostly Swedes. Large vessels cannot enter its roadstead, and stop at Räfsö. The town has shipbuilding wharves, machine works, and several tanneries and brick-works, and has a total trade of over 16,000,000 marks, the chief export being timber.

BJÖRNSON, BJÖRNSTJERNE (1832-1910), Norwegian poet, novelist and dramatist, was born on the 8th of December 1832 at the farmstead of Björngen, in Kvikne, in Österdal, Norway. In 1837 his father, who had been pastor of Kvikne, was transferred to the parish of Noesset, in Romsdal; in this romantic district the childhood of Björnson was spent. After some teaching at the neighbouring town of Molde, he was sent at the age of seventeen to a well-known school in Christiania to study for the university; his instinct for poetry was already awakened, and indeed he had written verses from his eleventh year. He matriculated at the university of Christiania in 1852, and soon began to work as a journalist, especially as a dramatic critic. In 1857 appeared Synnöve Solbakken, the first of Björnson’s peasant-novels; in 1858 this was followed by Arne, in 1860 by A Happy Boy, and in 1868 by The Fisher Maiden. These are the most important specimens of his bonde-fortaellinger or peasant-tales—a section of his literary work which has made a profound impression in his own country, and has made him popular throughout the world. Two of the tales, Arne and Synnöve Solbakken, offer perhaps finer examples of the pure peasant-story than are to be found elsewhere in literature.

Björnson was anxious “to create a new saga in the light of the peasant,” as he put it, and he thought this should be done, not merely in prose fiction, but in national dramas or folke-stykker. The earliest of these was a one-act piece the scene of which is laid in the 12th century, Between the Battles, was written in 1855, but not produced until 1857. He was especially influenced at this time by the study of Baggesen and Ochlenschläger, during a visit to Copenhagen 1856-1857. Between the Battles was followed by Lame Hulda in 1858, and King Sverre in 1861. All these efforts, however, were far excelled by the splendid trilogy of Sigurd the Bastard, which Björnson issued in 1862. This raised him to the front rank among the younger poets of Europe. His Sigurd the Crusader should be added to the category of these heroic plays, although it was not printed until 1872.

At the close of 1857 Björnson had been appointed director of the theatre at Bergen, a post which he held, with much journalistic work, for two years, when he returned to the capital. From 1860 to 1863 he travelled widely throughout Europe. Early in 1865 he undertook the management of the Christiania theatre, and brought out his popular comedy of The Newly Married and his romantic tragedy of Mary Stuart in Scotland. Although Björnson has introduced into his novels and plays songs of extraordinary beauty, he was never a very copious writer of verse; in 1870 he published his Poems and Songs and the epic cycle called Arnljot Gelline; the latter volume contains the magnificent ode called “Bergliot,” Björnson’s finest contribution to lyrical poetry. Between 1864 and 1874, in the very prime of life, Björnson displayed a slackening of the intellectual forces very remarkable in a man of his energy; he was indeed during these years mainly occupied with politics, and with his business as a theatrical manager. This was the period of Björnson’s most fiery propaganda as a radical agitator. In 1871 he began to supplement his journalistic work in this direction by delivering lectures over the length and breadth of the northern countries. He possessed to a surprising degree the arts of the orator, combined with a magnificent physical prestige. From 1873 to 1876 Björnson was absent from Norway, and in the peace of voluntary exile he recovered his imaginative powers. His new departure as a dramatic author began with A Bankruptcy and The Editor in 1874, social dramas of an extremely modern and realistic cast.

The poet now settled on his estate of Aulestad in Gausdal. In 1877 he published another novel, Magnhild—an imperfect production, in which his ideas on social questions were seen to be in a state of fermentation, and gave expression to his republican sentiments in the polemical play called The King, to a later edition of which he prefixed an essay on “Intellectual Freedom,” in further explanation of his position. Captain Mansana, an episode of the war of Italian independence, belongs to 1878. Extremely anxious to obtain a full success on the stage, Björnson concentrated his powers on a drama of social life, Leonardo (1879), which raised a violent controversy. A satirical play, The New System, was produced a few weeks later. Although these plays of Björnson’s second period were greatly discussed, none of them (except A Bankruptcy) pleased on the boards. When once more he produced a social drama, A Gauntlet, in 1883, he was unable to persuade any manager to stage it, except in a modified form, though this play gives the full measure of his power as a dramatist. In the autumn of the same year, Björnson published a mystical or symbolic drama Beyond our Powers, dealing with the abnormal features of religious excitement with extraordinary force; this was not acted until 1899, when it achieved a great success.

Meanwhile, Björnson’s political attitude had brought upon him a charge of high treason, and he took refuge for a time in Germany, returning to Norway in 1882. Convinced that the theatre was practically closed to him, he turned back to the novel, and published in 1884, Flags are Flying in Town and Port, embodying his theories on heredity and education. In 1889 he printed another long and still more remarkable novel, In God’s Way, which is chiefly concerned with the same problems. The same year saw the publication of a comedy, Geography and Love, which continues to be played with success. A number of short stories, of a more or less didactic character, dealing with startling points of emotional experience, were collected in 1894; among them those which produced the greatest sensation were Dust, Mother’s Hands, and Absalom’s Hair. Later plays were a political tragedy called Paul Lange and Tora Parsberg (1898), a second part of Beyond our Powers (1895), Laboremus (1901), At Storhove (1902), and Daglannet (1904). In 1899, at the opening of the National theatre, Björnson received an ovation, and his saga-drama of Sigurd the Crusader was performed.

A subject which interested him greatly, and on which he occupied his indefatigable pen, was the question of the bonde-maal, the adopting of a national language for Norway distinct from the dansk-norsk (Dano-Norwegian), in which her literature has hitherto been written. Björnson’s strong and sometimes rather narrow patriotism did not blind him to the fatal folly of such a proposal, and his lectures and pamphlets against the maal-straev in its extreme form did more than anything else to save the language in this dangerous moment. Björnson was one of the original members of the Nobel committee, and was re-elected in 1900. In 1903 he was awarded the Nobel prize for literature. Björnson had done as much as any other man to rouse Norwegian national feeling, but in 1903, on the verge of the rupture between Norway and Sweden, he preached conciliation and moderation to the Norwegians. He was an eloquent advocate of Pan-Germanism, and, writing to the Figaro in 1905, he outlined a Pan-Germanic alliance of northern Europe and North America. He died on the 26th of April 1910.

See Björnson’s Samlede Vaerker (Copenhagen, 1900-1902, 11 vols.); The Novels of Björnstjerne Björnson (1894, &c.), edited by Edmund Gosse; G. Brandes, Critical Studies (1899); E. Tissot, Le drame norvégien (1893); C.D. af Wirsén, Kritiker (1901); Chr. Collin, Björnstjerne Björnson (2 vols., German ed., 1903), the most complete biography and criticism at present available; and B. Halvorsen, Norsk Forfatter Lexikon (1885).

(E. G.)

BLACHFORD, FREDERIC ROGERS, Baron (1811-1889), British civil servant, eldest son of Sir Frederick Leman Rogers, 7th Bart. (whom he succeeded in the baronetcy in 1851), was born in London on the 31st of January 1811. He was educated at Eton and Oriel college, Oxford, where he had a brilliant career, winning the Craven University scholarship, and taking a double first-class in classics and mathematics. He became a fellow of Oriel (1833), and won the Vinerian scholarship (1834), and fellowship (1840). He was called to the bar in 1837, but never practised. At school and at Oxford he was a contemporary of W.E. Gladstone, and at Oxford he began a lifelong friendship with J.H. Newman and R.W. Church; his classical and literary tastes, and his combination of liberalism in politics with High Church views in religion, together with his good social position and interesting character, made him an admired member of their circles. For two or three years (1841-1844) he wrote for The Times, and he helped to found The Guardian in 1846; he also did a good deal to assist the Tractarian movement. But he eventually settled down to the life of a government official. He began in 1844 as registrar of joint-stock companies, and in 1846 became commissioner of lands and emigration. Between 1857 and 1859 he was engaged in government missions abroad, connected with colonial questions, and in 1860 he was appointed permanent under-secretary of state for the colonies. Sir Frederic Rogers was the guiding spirit of the colonial office under six successive secretaries of state, and on his retirement in 1871 was raised to the peerage as Baron Blachford of Wisdome, a title taken from his place in Devonshire. He died on the 21st of November 1889.

A volume of his letters, edited by G.E. Marindin (1896), contains an interesting Life, partly autobiographical.

BLACK, ADAM (1784-1874), Scottish publisher, founder of the firm of A. & C. Black, the son of a builder, was born in Edinburgh on the 20th of February 1784. After serving his apprenticeship to the bookselling trade in Edinburgh and London, he began business for himself in Edinburgh in 1808. By 1826 he was recognized as one of the principal booksellers in the city; and a few years later he was joined in business by his nephew Charles. The two most important events connected with the history of the firm were the publication of the 7th, 8th and 9th editions of the Encyclopaedia Brittannica, and the purchase of the stock and copyright of the Waverley Novels. The copyright of the Encyclopaedia passed into the hands of Adam Black and a few friends in 1827. In 1851 the firm bought the copyright of the Waverley Novels for £27,000; and in 1861 they became the proprietors of De Quincey’s works. Adam Black was twice lord provost of Edinburgh, and represented the city in parliament from 1856 to 1865. He retired from business in 1865, and died on the 24th of January 1874. He was succeeded by his sons, who removed their business in 1895 to London. There is a bronze statue of Adam Black in East Princes Street Gardens, Edinburgh.

See Memoirs of Adam Black, edited by Alexander Nicholson (2nd ed., Edinburgh, 1885).

BLACK, JEREMIAH SULLIVAN (1810-1883), American lawyer and statesman, was born in Stony Creek township, Somerset county, Pennsylvania, on the 10th of January 1810. He was largely self-educated, and before he was of age was admitted to the Pennsylvania bar. He gradually became one of the leading American lawyers, and in 1851-1857 was a member of the supreme court of Pennsylvania (chief-justice 1851-1854). In 1857 he entered President Buchanan’s cabinet as attorney-general of the United States. In this capacity he successfully contested the validity of the “California land claims”—claims to about 19,000 sq. m. of land, fraudulently alleged to have been granted to land-grabbers and others by the Mexican government prior to the close of the Mexican War. From the 17th of December 1860 to the 4th of March 1861 he was secretary of state. Perhaps the most influential of President Buchanan’s official advisers, he denied the constitutionality of secession, and urged that Fort Sumter be properly reinforced and defended. “For ... the vigorous assertion at last in word and in deed that the United States is a nation,” says James Ford Rhodes, “for pointing out the way in which the authority of the Federal government might be exercised without infringing on the rights of the states, the gratitude of the American people is due to Jeremiah S. Black.” He became reporter to the Supreme Court of the United States in 1861, but after publishing the reports for the years 1861 and 1862 he resigned, and devoted himself almost exclusively to his private practice, appearing in such important cases before the Supreme Court as the one known as Ex-Parte Milligan, in which he ably defended the right of trial by jury, the McCardle case and the United States v. Blyew et al. After the Civil War he vigorously opposed the Congressional plan of reconstructing the late Confederate states, and himself drafted the message of President Johnson, vetoing the Reconstruction Act of the 2nd of March 1867. Black was also for a short time counsel for President Andrew Johnson, in his trial on the article of impeachment, before the United States Senate, and for William W. Belknap (1829-1890), secretary of war from 1869 to 1876, who in 1876 was impeached on a charge of corruption; and with others he represented Samuel J. Tilden during the contest for the presidency between Tilden and Hayes (see [Electoral Commission]). He died at Brockie, Pennsylvania, on the 19th of August 1883.

See Essays and Speeches of Jeremiah S. Black, with a Biographical Sketch (New York, 1885), by his son, C.F. Black.

BLACK, JOSEPH (1728-1799), Scottish chemist and physicist, was born in 1728 at Bordeaux, where his father—a native of Belfast but of Scottish descent—was engaged in the wine trade. At the age of twelve he was sent to a grammar school in Belfast, whence he removed in 1746 to study medicine in Glasgow. There he had William Cullen for his instructor in chemistry, and the relation between the two soon became that of professor and assistant rather than of master and pupil. The action of lithontriptic medicines, especially lime-water, was one of the questions of the day, and through his investigations of this subject Black was led to the chemical discoveries associated with his name. The causticity of alkaline bodies was explained at that time as depending on the presence in them of the principle of fire, “phlogiston”; quicklime, for instance, was chalk which had taken up phlogiston, and when mild alkalis such as sodium or potassium carbonate were causticized by its aid, the phlogiston was supposed to pass from it to them. Black showed that on the contrary causticization meant the loss of something, as proved by loss of weight; and this something he found to be an “air,” which, because it was fixed in the substance before it was causticized, he spoke of as “fixed air.” Taking magnesia alba, which he distinguished from limestone with which it had previously been confused, he showed that on being heated it lost weight owing to the escape of this fixed air (named carbonic acid by Lavoisier in 1781), and that the weight was regained when the calcined product was made to reabsorb the fixed air with which it had parted. These investigations, by which Black not only gave a great impetus to the chemistry of gases by clearly indicating the existence of a gas distinct from common air, but also anticipated Lavoisier and modern chemistry by his appeal to the balance, were described in the thesis De humore acido a cibis orto, et magnesia alba, which he presented for his doctor’s degree in 1754; and a fuller account of them was read before the Medical Society of Edinburgh in June 1753, and published in the following year as Experiments upon magnesia, quicklime and some other alkaline substances.

It is curious that Black left to others the detailed study of this “fixed air” he had discovered. Probably the explanation is pressure of other work. In 1756 he succeeded Cullen as lecturer in chemistry at Glasgow, and was also appointed professor of anatomy, though that post he was glad to exchange for the chair of medicine. The preparation of lectures thus took up much of his time, and he was also gaining an extensive practice as a physician. Moreover, his attention was engaged on studies which ultimately led to his doctrine of latent heat. He noticed that when ice melts it takes up a quantity of heat without undergoing any change of temperature, and he argued that this heat, which as was usual in his time he looked upon as a subtle fluid, must have combined with the particles of ice and thus become latent in its substance. This hypothesis he verified quantitatively by experiments, performed at the end of 1761. In 1764, with the aid of his assistant, William Irvine (1743-1787), he further measured the latent heat of steam, though not very accurately. This doctrine of latent heat he taught in his lectures from 1761 onwards, and in April 1762 he described his work to a literary society in Glasgow. But he never published any detailed account of it, so that others, such as J.A. Deluc, were able to claim the credit of his results. In the course of his inquiries he also noticed that different bodies in equal masses require different amounts of heat to raise them to the same temperature, and so founded the doctrine of specific heats; he also showed that equal additions or abstractions of heat produced equal variations of bulk in the liquid of his thermometers. In 1766 he succeeded Cullen in the chair of chemistry in Edinburgh, where he devoted practically all his time to the preparation of his lectures. Never very robust, his health gradually became weaker and ultimately he was reduced to the condition of a valetudinarian. In 1795 he received the aid of a coadjutor in his professorship, and two years later he lectured for the last time. He died in Edinburgh on the 6th of December 1799 (not on the 26th of November as stated in Robison’s life).

As a scientific investigator, Black was conspicuous for the carefulness of his work and his caution in drawing conclusions. Holding that chemistry had not attained the rank of a science—his lectures dealt with the “effects of heat and mixture”—he had an almost morbid horror of hasty generalization or of anything that had the pretensions of a fully fledged system. This mental attitude, combined with a certain lack of initiative and the weakness of his health, probably prevented him from doing full justice to his splendid powers of experimental research. Apart from the work already mentioned he published only two papers during his life-time—“The supposed effect of boiling on water, in disposing it to freeze more readily” (Phil. Trans., 1775), and “An analysis of the waters of the hot springs in Iceland” (Trans. Roy. Soc. Ed., 1794).

After his death his lectures were written out from his own notes, supplemented by those of some of his pupils, and published with a biographical preface by his friend and colleague, Professor John Robison (1739-1805), in 1803 as Lectures on the Elements of Chemistry, delivered in the University of Edinburgh.

BLACK, WILLIAM (1841-1898), British novelist, was born at Glasgow on the 9th of November 1841. His early ambition was to be a painter, but he made no way, and soon had recourse to journalism for a living. He was at first employed in newspaper offices in Glasgow, but obtained a post on the Morning Star in London, and at once proved himself a descriptive writer of exceptional vivacity. During the war between Prussia and Austria in 1866 he represented the Morning Star at the front, and was taken prisoner. This paper shortly afterwards failed, and Black joined the editorial staff of the Daily News. He also edited the Examiner, at a time when that periodical was already moribund. After his first success in fiction, he gave up journalism, and devoted himself entirely to the production of novels. For nearly thirty years he was successful in retaining the popular favour. He died at Brighton on the 10th of December 1898, without having experienced any of that reaction of the public taste which so often follows upon conspicuous successes in fiction. Black’s first novel, James Merle, published in 1864, was a complete failure; his second, Love or Marraige (1868), attracted but very slight attention. In Silk Attire (1869) and Kilmeny (1870) marked a great advance on his first work, but in 1871 A Daughter of Heth suddenly raised him to the height of popularity, and he followed up this success by a string of favourites. Among the best of his books are The Strange Adventures of a Phaeton (1872); A Princess of Thule (1874); Madcap Violet (1876); Macleod of Dare (1878); White Wings (1880); Sunrise (1880); Shandon Bells (1883); Judith Shakespeare (1884); White Heather (1885); Donald Ross of Heimra (1891); Highland Cousins (1894); and Wild Eelin (1898). Black was a thoroughgoing sportsman, particularly fond of fishing and yachting, and his best stories are those which are laid amid the breezy mountains of his native land, or upon the deck of a yacht at sea off its wild coast. His descriptions of such scenery are simple and picturesque. He was a word-painter rather than a student of human nature. His women are stronger than his men, and among them are many wayward and lovable creatures; but subtlety of intuition plays no part in his characterization. Black also contributed a life of Oliver Goldsmith to the English Men of Letters series.

BLACK APE, a sooty, black, short-tailed, and long-faced representative of the macaques, inhabiting the island of Celebes, and generally regarded as forming a genus by itself, under the name of Cynopithecus niger, but sometimes relegated to the rank of a subgenus of Macacus. The nostrils open obliquely at some distance from the end of the snout, and the head carries a crest of long hair. There are several local races, one of which was long regarded as a separate species under the name of the Moor macaque, Macacus maurus. (See [Primates].)

BLACKBALL, a token used for voting by ballot against the election of a candidate for membership of a club or other association. Formerly white and black balls about the size of pigeons’ eggs were used respectively to represent votes for and against a candidate for such election; and although this method is now generally obsolete, the term “blackball” survives both as noun and verb. The rules of most clubs provide that a stated proportion of “blackballs” shall exclude candidates proposed for election, and the candidates so excluded are said to have been “blackballed”; but the ballot (q.v.) is now usually conducted by a method in which the favourable and adverse votes are not distinguished by different coloured balls at all. Either voting papers are employed, or balls—of which the colour has no significance—are cast into different compartments of a ballot-box according as they are favourable or adverse to the candidate.

BLACKBERRY, or Bramble, known botanically as Rubus fruticosus (natural order Rosaceac), a native of the north temperate region of the Old World, and abundant in the British Isles as a copse and hedge-plant. It is characterized by its prickly stem, leaves with usually three or five ovate, coarsely toothed stalked leaflets, many of which persist through the winter, white or pink flowers in terminal clusters, and black or red-purple fruits, each consisting of numerous succulent drupels crowded on a dry conical receptacle. It is a most variable plant, exhibiting many more or less distinct forms which are regarded by different authorities as sub-species or species. In America several forms of the native blackberry, Rubus nigrobaccus (formerly known as R. villosus), are widely cultivated; it is described as one of the most important and profitable of bush-fruits.

For details see F.W. Card in L.H. Bailey’s Cyclopedia of American Horticulture (1900).

BLACKBIRD (Turdus merula), the name commonly given to a well-known British bird of the Turdidae family, for which the ancient name was ousel (q.v.), Anglo-Saxon ósle, equivalent of the German Amsel, a form of the word found in several old English books. The plumage of the male is of a uniform black colour, that of the female various shades of brown, while the bill of the male, especially during the breeding season, is of a bright gamboge yellow. The blackbird is of a shy and restless disposition, courting concealment, and rarely seen in flocks, or otherwise than singly or in pairs, and taking flight when startled with a sharp shrill cry. It builds its nest in March, or early in April, in thick bushes or in ivy-clad trees, and usually rears at least two broods each season. The nest is a neat structure of coarse grass and moss, mixed with earth, and plastered internally with mud, and here the female lays from four to six eggs of a blue colour speckled with brown. The blackbird feeds chiefly on fruits, worms, the larvae of insects and snails, extracting the last from their shells by dexterously chipping them on stones; and though it is generally regarded as an enemy of the garden, it is probable that the amount of damage by it to the fruit is largely compensated for by its undoubted services as a vermin-killer. The notes of the blackbird are rich and full, but monotonous as compared with those of the song-thrush. Like many other singing birds it is, in the wild state, a mocking-bird, having been heard to imitate the song of the nightingale, the crowing of a cock, and even the cackling of a hen. In confinement it can be taught to whistle a variety of tunes, and even to imitate the human voice.

The blackbird is found in every country of Europe, even breeding—although rarely—beyond the arctic circle, and in eastern Asia as well as in North Africa and the Atlantic islands. In most parts of its range it is migratory, and in Britain every autumn its numbers receive considerable accession from passing visitors. Allied species inhabit most parts of the world, excepting Africa south of the Sahara, New Zealand and Australia proper, and North America. In some of these the legs as well as the bill are yellow or orange; and in a few both sexes are glossy black. The ring-ousel, Turdus torquatus, has a dark bill and conspicuous white gorget, whence its name. It is rarer and more local than the common blackbird, and occurs in England only as a temporary spring and autumn visitor.

BLACK BUCK (Antilope cervicapra), the Indian Antelope, the sole species of its genus. This antelope, widely distributed in India, with the exception of Ceylon and the region east of the Bay of Bengal, stands about 32 in. high at the shoulder; the general hue is brown deepening with age to black; chest, belly and inner sides of limbs pure white, as are the muzzle and chin, and an area round the eyes. The horns are long, ringed, and form spirals with from three to five turns. The doe is smaller in size, yellowish-fawn above, and this hue obtains also in young males. These antelopes frequent grassy districts and are usually found in herds. Coursing black-buck with the cheeta (q.v.) is a favourite Indian sport.

BLACKBURN, COLIN BLACKBURN, Baron (1813-1896), British judge, was born in Selkirkshire in 1813, and educated at Eton and at Trinity College, Cambridge, taking high mathematical honours in 1835. He was called to the bar in 1838, and went the northern circuit. His progress was at first slow, and he employed himself in reporting and editing, with T.F. Ellis, eight volumes of the highly-esteemed Ellis and Blackburn reports. His deficiency in all the more brilliant qualities of the advocate almost confined his practice to commercial cases, in which he obtained considerable employment in his circuit; but he continued to belong to the outside bar, and was so little known to the legal world that his promotion to a puisne judgeship in the court of queen’s bench in 1859 was at first ascribed to Lord Campbell’s partiality for his countrymen, but Lord Lyndhurst, Lord Wensleydale and Lord Cranworth came forward to defend the appointment. Blackburn himself is said to have thought that a county court judgeship was about to be offered him, which he had resolved to decline. He soon proved himself one of the soundest lawyers on the bench, and when he was promoted to the court of appeal in 1876 was considered the highest authority on common law. In 1876 he was made a lord of appeal and a life peer. Both in this capacity and as judge of the queen’s bench he delivered many judgments of the highest importance, and no decisions have been received with greater respect. In 1886 he was appointed a member of the commission charged to prepare a digest of the criminal law, but retired on account of indisposition in the following year. He died at his country residence, Doonholm in Ayrshire, on the 8th of January 1896. He was the author of a valuable work on the Law of Sales.

See The Times, 10th of January 1896; E. Manson, Builders of our Law (1904).

BLACKBURN, JONATHAN (c. 1700-c. 1765), American portrait painter, was born in Connecticut. He seems to have been the son of a painter, and to have had a studio in Boston in 1750-1765; among his patrons were many important early American families, including the Apthorps, Amorys, Bulfinches, Lowells, Ewings, Saltonstalls, Winthrops, Winslows and Otises of Boston. Some of his portraits are in the possession of the public library of Lexington, Massachusetts, and of the Massachusetts Historical Society, but most of them are privately owned and are scattered over the country, the majority being in Boston. John Singleton Copley was his pupil, and it is said that he finally left his studio in Boston, through jealousy of Copley’s superior success. He was a good portrait painter, and some of his pictures were long attributed to Copley.

BLACKBURN, a municipal, county and parliamentary borough of Lancashire, England, 210 m. N.W. by N. from London, and 24½ N.N.W. from Manchester, served by the Lancashire & Yorkshire and the London & North Western railways, with several lines from all parts of the county. Pop. (1891) 120,064; (1901) 127,626. It lies in the valley of a stream called in early times the Blackeburn, but now known as the Brook. The hills in the vicinity rise to some 900 ft., and among English manufacturing towns Blackburn ranks high in beauty of situation. Besides numerous churches and chapels the public buildings comprise a large town hall (1856), market house, exchange, county court, municipal offices, chamber of commerce, free library, and, outside the town, an infirmary. There are an Elizabethan grammar school, in modern buildings (1884) and an excellent technical school. The Corporation Park and Queen’s Park are well laid out, and contain ornamental waters. There is an efficient tramway service, connecting the town with Darwen, 5 m. south. The cotton industry employs thousands of operatives, the iron trade is also very considerable, and many are engaged in the making of machines; but a former woollen manufacture is almost extinct. Blackburn’s speciality in the cotton industry is weaving. Coal, lime and building stone are abundant in the neighbourhood. Blackburn received a charter of incorporation in 1851, and is governed by a mayor, 14 aldermen and 42 councillors. The county borough was created in 1888. The parliamentary borough, which returns two members, is coextensive with the municipal, and lies between the Accrington and Darwen divisions of the county. Area, 7432 acres.

Blackburn is of considerable antiquity; indeed, the 6th century is allocated to the original foundation of a church on the site of the present parish church. Of another church on this site Cranmer was rector after the Reformation. Blackburn was for some time the chief town of a district called Blackburnshire, and as early as the reign of Elizabeth ranked as a flourishing market town. About the middle of the 17th century it became famous for its “checks,” which were afterwards superseded by a similar linen-and-cotton fabric known as “Blackburn greys.” In the 18th century the ability of certain natives of the town greatly fostered its cotton industry; thus James Hargreaves here probably invented his spinning jenny about 1764, though the operatives, fearing a reduction of labour, would have none of it, and forced him to quit the town for Nottingham. He was in the employment of Robert Peel, grandfather of the prime minister of that name, who here instituted the factory system, and as the director of a large business carefully fostered the improvement of methods.

See W.A. Abram, History of Blackburn (Blackburn, 1897).

BLACKBURNE, FRANCIS (1782-1867), lord chancellor of Ireland, was born at Great Footstown, Co. Meath, Ireland, on the 11th of November 1782. Educated at Trinity College, Dublin, he was called to the English bar in 1805, and practised with great success on the home circuit. Called to the Irish bar in 1822, he vigorously administered the Insurrection Act in Limerick for two years, effectually restoring order in the district. In 1826 he became a serjeant-at-law, and in 1830, and again, in 1841, was attorney-general for Ireland. In 1842 he became master of the rolls in Ireland, in 1846 chief-justice of the queen’s bench, and in 1852 (and again in 1866) lord chancellor of Ireland. In 1856 he was made a lord justice of appeal in Ireland. He is remembered as having prosecuted O’Connell and presided at the trial of Smith O’Brien. He died on the 17th of September 1867.

BLACKCOCK (Tetrao tetrix), the English name given to a bird of the family Tetraonidae or grouse, the female of which is known as the grey hen and the young as poults. In size and plumage the two sexes offer a striking contrast, the male weighing about 4 ℔, its plumage for the most part of a rich glossy black shot with blue and purple, the lateral tail feathers curved outwards so as to form, when raised, a fan-like crescent, and the eyebrows destitute of feathers and of a bright vermilion red. The female, on the other hand, weighs only 2 ℔, its plumage is of a russet brown colour irregularly barred with black, and its tail feathers are but slightly forked. The males are polygamous, and during autumn and winter associate together, feeding in flocks apart from the females; but with the approach of spring they separate, each selecting a locality for itself, from which it drives off all intruders, and where morning and evening it seeks to attract the other sex by a display of its beautiful plumage, which at this season attains its greatest perfection, and by a peculiar cry, which Selby describes as “a crowing note, and another similar to the noise made by the whetting of a scythe.” The nest, composed of a few stalks of grass, is built on the ground, usually beneath the shadow of a low bush or a tuft of tall grass, and here the female lays from six to ten eggs of a dirty-yellow colour speckled with dark brown. The blackcock then rejoins his male associates, and the female is left to perform the labours of hatching and rearing her young brood. The plumage of both sexes is at first like that of the female, but after moulting the young males gradually assume the more brilliant plumage of their sex. There are also many cases on record, and specimens may be seen in the principal museums, of old female birds assuming, to a greater or less extent, the plumage of the male. The blackcock is very generally distributed over the highland districts of northern and central Europe, and in some parts of Asia. It is found on the principal heaths in the south of England, but is specially abundant in the Highlands of Scotland.

BLACK COUNTRY, THE, a name commonly applied to a district lying principally in S. Staffordshire, but extending into Worcestershire and Warwickshire, England. This is one of the chief manufacturing centres in the United Kingdom, and the name arises from the effect of numerous collieries and furnaces, which darken the face of the district, the buildings and the atmosphere. Coal, ironstone and clay are mined in close proximity, and every sort of iron and steel goods is produced. The district extends 15 m. N.W. from Birmingham, and includes Smethwick, West Bromwich, Dudley, Oldbury, Sedgley, Tipton, Bilston, Wednesbury, Wolverhampton and Walsall as its most important centres. The ceaseless activity of the Black Country is most readily realized when it is traversed, or viewed from such an elevation as Dudley Castle Hill, at night, when the glare of furnaces appears in every direction. The district is served by numerous branches of the Great Western, London & North Western, and Midland railways, and is intersected by canals, which carry a heavy traffic, and in some places are made to surmount physical obstacles with remarkable engineering skill, as in the case of the Castle Hill tunnels at Dudley. Among the numerous branches of industry there are several characteristic of certain individual centres. Thus, locks are a specialty at Wolverhampton and Willenhall, and keys at Wednesfield; horses’ bits, harness-fittings and saddlery at Walsall and Bloxwich, anchors and cables at Tipton, glass at Smethwick, and nails and chains at Cradley.

BLACK DROP, in astronomy, an apparent distortion of the planet Mercury or Venus at the time of internal contact with the limb of the sun at the beginning or end of a transit. It has been in the past a source of much perplexity to observers of transits, but is now understood to be a result of irradiation, produced by the atmosphere or by the aberration of the telescope.

BLACKFOOT (Siksika), a tribe and confederacy of North American Indians of Algonquian stock. The name is explained as an allusion to their leggings being observed by the whites to have become blackened by marching over the freshly burned prairie. Their range was around the headwaters of the Missouri, from the Yellowstone northward to the North Saskatchewan and westward to the Rockies. The confederacy consisted of three tribes, the Blackfoot or Siksika proper, the Kaina and the Piegan. During the early years of the 19th century the Blackfoots were one of the strongest Indian confederacies of the north-west, numbering some 40,000. At the beginning of the 20th century there were about 5000, some in Montana and some in Canada.

See Jean L’Heureux, Customs and Religious Ideas of Blackfoot Indians in J.A.I., vol. xv. (1886); G.B. Grinnell, Blackfoot Lodge Tales (1892); G. Catlin, North American Indians (1876); Handbook of American Indians (Washington, 1907), under “Siksika.”

BLACK FOREST (Ger. Schwarzwald; the Silva Marciana and Abnoba of the Romans), a mountainous district of south-west Germany, having an area of 1844 sq. m., of which about two-thirds lie in the grand duchy of Baden and the remaining third in the kingdom of Württemberg. Bounded on the south and west by the valley of the Rhine, to which its declivities abruptly descend, and running parallel to, and forming the counterpart of the Vosges beyond, it slopes more gently down to the valley of the Neckar in the north and to that of the Nagold (a tributary of the Neckar) on the north-east. Its total length is 100 m., and its breadth varies from 36 m. in the south to 21 in the centre and 13 in the north. The deep valley of the Kinzig divides it laterally into halves, of which the southern, with an average elevation of 3000 ft., is the wilder and contains the loftiest peaks, which again mostly lie towards the western side. Among them are the Feldberg (4898 ft.), the Herzogenhorn (4600), the Blössling (4260) and the Blauen (3820). The northern half has an average height of 2000 ft. On the east side are several lakes, and here the majority of the streams take their rise. The configuration of the hills is mainly conical and the geological formation consists of gneiss, granite (in the south) and red sandstone. The district is poor in minerals; the yield of silver and copper has almost ceased, but there are workable coal seams near Offenburg, where the Kinzig debouches on the plain. The climate in the higher districts is raw and the produce is mostly confined to hardy cereals, such as oats. But the valleys, especially those on the western side, are warm and healthy, enclose good pasture land and furnish fruits and wine in rich profusion. They are clothed up to a height of about 2000 ft. with luxuriant woods of oak and beech, and above these again and up to an elevation of 4000 ft., surrounding the hills with a dense dark belt, are the forests of fir which have given the name to the district. The summits of the highest peaks are bare, but even on them snow seldom lies throughout the summer.

The Black Forest produces excellent timber, which is partly sawn in the valleys and partly exported down the Rhine in logs. Among other industries are the manufactures of watches, clocks, toys and musical instruments. There are numerous mineral springs, and among the watering places Baden-Baden and Wildbad are famous. The towns of Freiburg, Rastatt, Offenburg and Lahr, which lie under the western declivities, are the chief centres for the productions of the interior.

The Black Forest is a favourite tourist resort and is opened up by numerous railways. In addition to the main lines in the valleys of the Rhine and Neckar, which are connected with the towns lying on its fringe, the district is intersected by the Schwarzwaldbahn from Offenburg to Singen, from which various small local lines ramify.

BLACK HAWK [Ma‘katawimesheka‘ka, “Black Sparrow Hawk”], (1767-1838), American Indian warrior of the Sauk and Fox tribes, was born at the Sauk village on Rock river, near the Mississippi, in 1767. He was a member of the Thunder gens of the Sauk tribe, and, though neither an hereditary nor an elected chief, was for some time the recognized war leader of the Sauk and Foxes. From his youth he was intensely bloodthirsty and hostile to the Americans. Immediately after the acquisition of “Louisiana,” the Federal government took steps for the removal of the Sauk and Foxes, who had always been a disturbing element among the north-western Indians, to the west bank of the Mississippi river. As early as 1804, by a treaty signed at St Louis on the 3rd of November, they agreed to the removal in return for an annuity of $1000. British influences were still strong in the upper Mississippi valley and undoubtedly led Black Hawk and the chiefs of the Sauk and Fox confederacy to repudiate this agreement of 1804, and subsequently to enter into the conspiracy of Tecumseh and take part with the British in the war of 1812. The treaties of 1815 at Portage des Sioux (with the Foxes) and of 1816 at St Louis (with the Sauk) substantially renewed that of 1804. That of 1816 was signed by Black Hawk himself, who declared, however, when in 1823 Chief Keokuk and a majority of the two nations crossed the river, that the consent of the chiefs had been obtained by fraud. In 1830 a final treaty was signed at Prairie du Chien, by which all title to the lands of the Sauk and Foxes east of the Mississippi was ceded to the government, and provision was made for the immediate opening of the tract to settlers. Black Hawk, leading the party in opposition to Keokuk, at once refused to accede to this cession and threatened to retaliate if his lands were invaded. This precipitated what is known as the Black Hawk War. Settlers began pouring into the new region in the early spring of 1831, and Black Hawk in June attacked several villages near the Illinois-Wisconsin line. After massacring several isolated families, he was driven off by a force of Illinois militia. He renewed his attack in the following year (1832), but after several minor engagements, in most of which he was successful, he was defeated (21st of July) at Wisconsin Heights on the Wisconsin river, opposite Prairie du Sac, by Michigan volunteers under Colonels Henry Dodge and James D. Henry, and fleeing westward was again decisively defeated on the Mississippi at the mouth of the Bad Axe river (on the 1st and 2nd of August) by General Henry Atkinson. His band was completely dispersed, and he himself was captured by a party of Winnebagoes. At Fort Armstrong, Rock Island, on the 21st of September, a treaty was signed, by which a large tract of the Sauk and Fox territory was ceded to the United States; and the United States granted to them a reservation of 400 sq. m., the payment of $20,000 a year for thirty years, and the settlement of certain traders’ claims against the tribe. With several warriors Black Hawk was sent to Fortress Monroe, Virginia, where he was confined for a few weeks; afterwards he was taken by the government through the principal Eastern cities. On his release he settled in 1837 on the Sauk and Fox reservation on the Des Moines river, in Iowa, where he died on the 3rd of October 1838.

See Frank E. Stevens, The Black Hawk War (Chicago, 1903); R.G. Thwaites, “The Story of the Black Hawk War” in vol. xii. of the Collections of the State Historical Society of Wisconsin; J.B. Patterson, Life of Ma-ka-tai-me-she-kia-kiak or Black Hawk (Boston, 1834), purporting to be Black Hawk’s story as told by himself; and Benjamin Drake, Life of Black Hawk (Cincinnati, 1846).

BLACKHEATH, an open common in the south-east of London, England, mainly in the metropolitan borough of Lewisham. This high-lying tract was crossed by the Roman Watling Street from Kent, on a line approximating to that of the modern Shooter’s Hill; and was a rallying ground of Wat Tyler (1381), of Jack Cade (1450), and of Audley, leader of the Cornish rebels, defeated and captured here by the troops of Henry VII. in 1497. It also witnessed the acclamations of the citizens of London on the return of Henry V. from the victory of Agincourt, the formal meeting between Henry VIII. and Anne of Cleves, and that between the army of the restoration and Charles II. The introduction into England of the game of golf is traditionally placed here in 1608, and attributed to King James I. and his Scottish followers. The common, the area of which is 267 acres, is still used for this and other pastimes. For the residential district to which Blackheath gives name, see [Lewisham].

BLACK HILLS, an isolated group of mountains, covering an area of about 6000 sq. m. in the adjoining corners of South Dakota and Wyoming, U.S.A. They rise on an average some 2000 ft. above their base, the highest peak, Harney, having an altitude above the sea of 7216 ft. They are drained and in large part enclosed by the North (or Belle Fourche) and South forks of the Cheyenne river (at whose junction a fur-trading post was established about 1830); and are surrounded by semi-arid, alkaline plains lying 3000 to 3500 ft. above the sea. The mass has an elliptical shape, its long axis, which extends nearly N.N.W.-S.S.E., being about 120 m. and its shorter axis about 40 m. long. The hills are formed by a short, broad, anticlinal fold, which is flat or nearly so on its summit. From this fold the stratified beds have in large part been removed, the more recent having been almost entirely eroded from the elevated mass. The edges of these are now found encircling the mountains and forming a series of fairly continuous rims of hog-backs. The carboniferous and older stratified beds still cover the west half of the hills, while from the east half they have been removed, exposing the granite. Scientific exploration began in 1849, and systematic geological investigation about 1875. Rich gold placers had already been discovered, and in 1875 the Sioux Indians within whose territory the hills had until then been included, were removed, and the lands were open to white settlers. Subsequently low-grade quartz mines were found and developed, and have furnished a notable part of the gold supply of the country (about $100,000,000 from 1875 to 1901). The output is to-day relatively small in comparison with that of many other fields, but there are one or two permanent gold mines of great value working low-grade ore. The silver product from 1879 to 1901 was about $4,154,000. Deposits of copper, tin, iron and tungsten have been discovered, and a variety of other mineral products (graphite, mica, spodumene, coal, petroleum, &c.). In sharp contrast to the surrounding plains the climate is subhumid, especially in the higher Harney region. There is an abundance of fertile soil and magnificent grazing land. A third of the total area is covered with forests of pine and other trees, which have for the most part been made a forest-reserve by the national government. Jagged crags, sudden abysses, magnificent canyons, forests with open parks, undulating hills, mountain prairies, freaks of weathering and erosion, and the enclosing lines of the successive hog-backs afford scenery of remarkable variety and wild beauty. There are several interesting limestone caverns, and Sylvan Lake, in the high mountain district, is an important resort.

See the publications of the United States Geological Survey (especially Professional Paper No. 26, Economic Resources of the Northern Black Hills, 1904), and of the South Dakota School of Mines (Bulletin No. 4, containing a history and bibliography of Black Hills investigations); also R.L. Dodge, The Black Hills: A Minute Description ... (New York, 1876).

BLACKIE, JOHN STUART (1809-1895), Scottish scholar and man of letters, was born in Glasgow on the 28th of July 1809. He was educated at the New Academy and afterwards at the Marischal College, in Aberdeen, where his father was manager of the Commerical Bank. After attending classes at Edinburgh University (1825-1826), Blackie spent three years at Aberdeen as a student of theology. In 1829 he went to Germany, and after studying at Göttingen and Berlin (where he came under the influence of Heeren, Ottfried Müller, Schleiermacher, Neander and Böckh) he accompanied Bunsen to Italy and Rome. The years spent abroad extinguished his former wish to enter the Church, and at his father’s desire he gave himself up to the study of law. He had already, in 1824, been placed in a lawyer’s office, but only remained there six months. By the time he was admitted a member of the Faculty of Advocates (1834) he had acquired a strong love of the classics and a taste for letters in general. A translation of Faust, which he published in 1834, met with considerable success. After a year or two of desultory literary work he was (May 1839) appointed to the newly-instituted chair of Humanity (Latin) in the Marischal College.

Difficulties arose in the way of his installation, owing to the action of the Presbytery on his refusing to sign unreservedly the Confession of Faith; but these were eventually overcome, and he took up his duties as professor in November 1841. In the following year he married. From the first his professorial lectures were conspicuous for the unconventional enthusiasm with which he endeavoured to revivify the study of the classics; and his growing reputation, added to the attention excited by a translation of Aeschylus which he published in 1850, led to his appointment in 1852 to the professorship of Greek at Edinburgh University, in succession to George Dunbar, a post which he continued to hold for thirty years. He was somewhat erratic in his methods, but his lectures were a triumph of influential personality. A journey to Greece in 1853 prompted his essay On the Living Language of the Greeks, a favourite theme of his, especially in his later years; he adopted for himself a modern Greek pronunciation, and before his death he endowed a travelling scholarship to enable students to learn Greek at Athens. Scottish nationality was another source of enthusiasm with him; and in this connexion he displayed real sympathy with Highland home life and the grievances of the crofters. The foundation of the Celtic chair at Edinburgh University was mainly due to his efforts. In spite of the many calls upon his time he produced a considerable amount of literary work, usually on classical or Scottish subjects, including some poems and songs of no mean order. He died in Edinburgh on the 2nd of March 1895. Blackie was a Radical and Scottish nationalist in politics, but of a fearlessly independent type; he was one of the “characters” of the Edinburgh of the day, and was a well-known figure as he went about in his plaid, worn shepherd-wise, wearing a broad-brimmed hat, and carrying a big stick. His published works include (besides several volumes of verse) Homer and the Iliad (1866), maintaining the unity of the poems; Four Phases of Morals: Socrates, Aristotle, Christianity, Utilitarianism (1871); Essay on Self-Culture (1874); Horae Hellenicae (1874); The Language and Literature of the Scottish Highlands (1876); The Natural History of Atheism (1877); The Wise Men of Greece (1877); Lay Sermons (1881); Altavona (1882); The Wisdom of Goethe (1883); The Scottish Highlanders and the Land Laws (1885); Life of Burns (1888); Scottish Song (1889); Essays on Subjects of Moral and Social Interest (1890); Christianity and the Ideal of Humanity (1893). Amongst his political writings may be mentioned a pamphlet On Democracy (1867), On Forms of Government (1867), and Political Tracts (1868).

See Anna M. Stoddart, John Stuart Blackie (1895); A. Stodart-Walker, Selected Poems of J.S. Blackie, with an appreciation (1896); Howard Angus Kennedy, Professor Blackie (1895).

BLACK ISLE, The, a district in the east of the county of Ross and Cromarty, Scotland, bounded N. by Cromarty Firth, E. by Moray Firth, S. by Inner Moray Firth (or Firth of Inverness) and Beauly Firth, and W. by the river Conon and the parish of Urray. It is a diamond-shaped peninsula jutting out from the mainland in a north-easterly direction, the longer axis, from Muir of Ord station to the South Sutor at the entrance to Cromarty Firth, measuring 20 m., and the shorter, from Ferryton Point to Craigton-Point, due north and south, 12 m., and it has a coastline of 52 m. Originally called Ardmeanach (Gaelic ard, height; manaich, monk, “the monk’s height,” from an old religious house on the finely-wooded ridge of Mulbuie), it derived its customary name from the fact that, since snow does not lie in winter, the promontory looks black while the surrounding country is white. Within its limits are comprised the parishes of Urquhart and Logie Wester, Killearnan, Knockbain (Gaelic cnoc, hill; bàn, white), Avoch (pron. Auch), Rosemarkie, Resolis (Gaelic rudha or ros soluis, “cape of the light”) or Kirkmichael and Cromarty. The Black Isle branch of the Highland railway runs from Muir of Ord to Fortrose; steamers connect Cromarty with Invergordon and Inverness, and Fortrose with Inverness; and there are ferries, on the southern coast, at North Kessock (for Inverness) and Chanonry (for Fort George), and, on the northern coast, at Alcaig (for Dingwall), Newhallpoint (for Invergordon), and Cromarty (for Nigg). The principal towns are Cromarty and Fortrose. Rosehaugh, near Avoch, belonged to Sir George Mackenzie, founder of the Advocates’ library in Edinburgh, who earned the sobriquet of “Bloody” from his persecution of the Covenanters. Redcastle, on the shore, near Killearnan church, dates from 1179 and is said to have been the earliest inhabited house in the north of Scotland. On the forfeiture of the earldom of Ross it became a royal castle (being visited by Queen Mary), and afterwards passed for a period into the hands of the Mackenzies of Gairloch. The chief industries are agriculture—high farming flourishes owing to the great fertility of the peninsula—sandstone-quarrying and fisheries (mainly from Avoch). The whole district, though lacking water, is picturesque and was once forested. The Mulbuie ridge, the highest point of which is 838 ft. above the sea, occupies the centre and is the only elevated ground. Antiquarian remains are somewhat numerous, such as forts and cairns in Cromarty parish, and stone circles in Urquhart and Logie Wester and Knockbain parishes, the latter also containing a hut circle and rock fortress.

BLACKLOCK, THOMAS (1721-1791), Scottish poet, the son of a bricklayer, was born at Annan, in Dumfriesshire, in 1721. When not quite six months old he lost his sight by smallpox, and his career is largely interesting as that of one who achieved what he did in spite of blindness. Shortly after his father’s death in 1740, some of Blacklock’s poems began to be handed about among his acquaintances and friends, who arranged for his education at the grammar-school, and subsequently at the university of Edinburgh, where he was a student of divinity. His first volume of Poems was published in 1746. In 1754 he became deputy librarian for the Faculty of Advocates, by the kindness of Hume. He was eventually estranged from Hume, and defended James Beattie’s attack on that philosopher. Blacklock was among the first friends of Burns in Edinburgh, being one of the earliest to recognize his genius. He was in 1762 ordained minister of the church of Kirkcudbright, a position which he soon resigned; in 1767 the degree of doctor in divinity was conferred on him by Marischal College, Aberdeen. He died on the 7th of July 1791.

An edition of his poems in 1793 contains a life by Henry Mackenzie.

BLACKMAIL, a term, in English law, used in three special meanings, at different times. The usual derivation of the second half of the word is from Norman Fr. maille (medalia; cf. “medal”), small copper coin; the New English Dictionary derives from “mail” (q.v.), meaning rent or tribute. (1) The primary meaning of “blackmail” was rent paid in labour, grain or baser metal (i.e. money other than sterling money), called reditus nigri, in contradistinction to rent paid in silver or white money (mailles blanches). (2) In the northern counties of England (Northumberland, Westmorland and the bishopric of Durham) it signified a tribute in money, corn, cattle or other consideration exacted from farmers and small owners by freebooters in return for immunity from robbers or moss-troopers. By a statute of 1601 it was made a felony without benefit of clergy to receive or pay such tribute, but the practice lingered until the union of England and Scotland in 1707. (3) The word now signifies extortion of money or property by threats of libel, presecution, exposure, &c. See such headings as [Coercion], [Conspiracy], [Extortion], and authorities quoted under [Criminal Law].

BLACKMORE, SIR RICHARD (c. 1650-1729), English physician and writer, was born at Corsham, in Wiltshire, about 1650. He was educated at Westminster school and St Edmund Hall, Oxford. He was for some time a schoolmaster, but finally, after graduating in medicine at Padua, he settled in practice as a physician in London. He supported the principles of the Revolution, and was accordingly knighted in 1697. He held the office of physician in ordinary both to William III. and Anne, and died on the 9th of October 1729. Blackmore had a passion for writing epics. Prince Arthur, an Heroick Poem in X Books appeared in 1695, and was followed by six other long poems before 1723. Of these Creation ... (1712), a philosophic poem intended to refute the atheism of Vanini, Hobbes and Spinoza, and to unfold the intellectual philosophy of Locke, was the most favourably received. Dr Johnson anticipated that this poem would transmit the author to posterity “among the first favourites of the English muse,” while John Dennis went so far as to describe it as “a philosophical poem, which has equalled that of Lucretius in the beauty of its versification, and infinitely surpassed it in the solidity and strength of its reasoning.” These opinions have not been justified, for the poem, like everything else that Blackmore wrote, is dull and tedious. His Creation appears in Johnson’s and Anderson’s collections of the British poets. He left also works on medicine and on theological subjects.

BLACKMORE, RICHARD DODDRIDGE (1825-1900), English novelist, was born on the 7th of June 1825 at Longworth, Berkshire, of which village his father was curate in charge. He was educated at Blundell’s school, Tiverton, and Exeter College, Oxford, where he obtained a scholarship. In 1847 he took a second class in classics. Two years later he entered as a student at the Middle Temple, and was called to the bar in 1852. His first publication was a volume of Poems by Melanter (1854), which showed no particular promise, nor did the succeeding volume, Epullia (1855), suggest that Blackmore had the makings of a poet. He was nevertheless enthusiastic in his pursuit of literature; and when, a few years later, the complete breakdown of his health rendered it clear that he must remove from London, he determined to combine a literary life in the country with a business career as a market-gardener. He acquired land at Teddington, and set earnestly to work, the literary fruits of his new surroundings being a translation of the Georgics, published in 1862. In 1864 he published his first novel, Clara Vaughan, the merits of which were promptly recognized. Cradock Nowell (1866) followed, but it was in 1869 that he suddenly sprang into fame with Lorna Doone. This fine story was a pioneer in the romantic revival; and appearing at a jaded hour, it was presently recognized as a work of singular charm, vigour and imagination. Its success could scarcely be repeated, and though Blackmore wrote many other capital stories, of which the best known are The Maid of Sker (1872), Christowell (1880), Perlycross (1894), Tales from the Telling House (1896) and Dariel (1897), he will always be remembered almost exclusively as the author of Lorna Doone. He continued his quiet country life to the last, and died at Teddington on the 20th of January 1900, in his seventy-fifth year. Lorna Doone has the true out-of-door atmosphere, is shot through and through with adventurous spirit, and in its dramatic moments shows both vigour and intensity. The heroine, though she is invested with qualities of faëry which are scarcely human, is an idyllic and haunting figure; and John Ridd, the bluff hero, is, both in purpose and achievement, a veritable giant of romance. The story is a classic of the West country, and the many pilgrimages that are made annually to the Doone Valley (the actual characteristics of which differ materially from the descriptions given in the novel) are entirely inspired by the buoyant imagination of Richard Blackmore. A memorial window and tablet to his memory were erected in Exeter cathedral in 1904.

BLACK MOUNTAIN, a mountain range and district on the Hazara border of the North-West Frontier Province of India. It is inhabited by Yusafzai Pathans. The Black Mountain itself has a total length of 25 to 30 m., and an average height of 8000 ft. above the sea. It rises from the Indus basin near the village of Kiara, up to its watershed by Bruddur; thence it runs north-west by north to the point on the crest known as Chittabut. From Chittabut the range runs due north, finally descending by two large spurs to the Indus again. The tribes which inhabit the western face of the Black Mountain are the Hassanzais (2300 fighting men), the Akazais (1165 fighting men) and the Chagarzais (4890 fighting men), all sub-sections of the Yusafzai Pathans. It was in this district that the Hindostani Fanatics had their stronghold, and they were responsible for much of the unrest on this part of the border.

The Black Mountain is chiefly notable for four British expeditions:—

1. Under Lieut.-Colonel F. Mackeson, in 1852-53, against the Hassanzais. The occasion was the murder of two British customs officers. A force of 3800 British troops traversed their country, destroying their villages and grain, &c.

2. Under Major-General A.T. Wilde, in 1868. The occasion was an attack on a British police post at Oghi in the Agror Valley by all three tribes. A force of 12,500 British troops entered the country and the tribes made submission.

3. The First Hazara Expedition in 1888. The cause was the constant raids made by the tribes on villages in British territory, culminating in an attack on a small British detachment, in which two English officers were killed. A force of 12,500 British troops traversed the country of the tribes, and severely punished them. Punishment was also inflicted on the Hindostani Fanatics of Palosi.

4. The Second Hazara Expedition of 1891. The Black Mountain tribes fired on a force within British limits. A force of 7300 British troops traversed the country. The tribesmen made their submission and entered into an agreement with government to preserve the peace of the border.

The Black Mountain tribes took no part in the general frontier rising of 1897, and after the disappearance of the Hindostani Fanatics they sank into comparative unimportance.

BLACKPOOL, a municipal and county borough and seaside resort in the Blackpool parliamentary division of Lancashire, England, 46 m. N. of Liverpool, served by the Lancashire & Yorkshire, and London & North Western railways. Pop. (1891) 23,846; (1901) 47,346. The town, which is quite modern, contains many churches and chapels of all denominations, a town hall, public libraries, the Victoria hospital, three piers, theatres, ball-rooms, and other places of public amusement, including a lofty tower, resembling the Eiffel Tower of Paris. The municipality maintains an electric tram service. There are handsome promenades along the sea front, which command fine views. Extensive works upon these, affording a sea front unsurpassed by that of any English watering-place, were completed in 1905. The beach is sandy and the bathing good. The borough was created in 1876 (county borough, 1904), and is governed by a mayor, 12 aldermen and 36 councillors. Area, exclusive of foreshore, 3496 acres; including foreshore, 4244 acres.

BLACK ROD (more fully, “Gentleman Usher of the Black Rod “), an official of the House of Lords, instituted in 1350. His appointment is by royal letters patent, and his title is due to his staff of office, an ebony stick surmounted with a gold lion. He is a personal attendant of the sovereign in the Upper House, and is also usher of the order of the Garter, being doorkeeper at the meetings of the knights’ chapter. He is responsible for the maintenance of order in the House of Lords, and on him falls the duty of arresting any peer guilty of breach of privilege or other offence of which the House takes cognizance. But the duty which brings him most into prominence is that of summoning the Commons and their speaker to the Upper House to hear a speech from the throne or the royal assent given to bills. If the sovereign is present in parliament, Black Rod commands the attendance of the gentlemen of the Commons, but when lords commissioners represent the king, he only desires such attendance. Black Rod is on such occasions the central figure of a curious ceremony of much historic significance. As soon as the attendants of the House of Commons are aware of his approach, they close the doors in his face. Black Rod then strikes three times with his staff, and on being asked “Who is there?” replies “Black Rod.” Being then admitted he advances to the bar of the House, makes three obeisances and says, “Mr Speaker, the king commands this honourable House to attend his majesty immediately in the House of Lords.” This formality originated in the famous attempt of Charles I. to arrest the five members, Hampden, Pym, Holies, Hesilrige and Strode, in 1642. Indignant at this breach of privilege, the House of Commons has ever since maintained its right of freedom of speech and uninterrupted debate by the closing of the doors on the king’s representative.

BLACK SEA (or Euxine; anc. Pontus Euxinus),[1] a body of water lying almost entirely between the latitudes 41º and 45º N., but extending to about 47º N. near Odessa. It is bounded N. by the southern coast of Russia; W. by Rumania, Turkey and Bulgaria; S. and E. by Asia Minor. The northern boundary is broken at Kertch by a strait entering into the Sea of Azov, and at the junction of the western and southern boundary is the Bosporus, which unites the Black Sea with the Mediterranean through the Sea of Marmora and the Dardanelles. The 100-fathom line is about 10 to 20 m. from the shore except in the north-west corner between Varna and Sevastopol, where it extends 140 m. seawards. The greatest depth is 1030 fathoms (1227 Russian fathoms) near the centre, there being only one basin. The steepest incline outside 100 fathoms is to the south-east of the Crimea and at Amastra; the incline to the greater depths is also steep off the Caucasus and between Trebizond and Batum. The conditions that prevail in the Black Sea are very different from those of the Mediterranean or any other sea. The existence of sulphuretted hydrogen in great quantities below 100 fathoms, the extensive chemical precipitation of calcium carbonate, the stagnant nature of its deep waters, and the absence of deep-sea life are conditions which make it impossible to discuss it along with the physical and biological conditions of the Mediterranean proper.

The depths of the Black Sea are lifeless, higher organic life not being known to exist below 100 fathoms. Fossiliferous remains of Dreissena, Cardium and other molluscs have, however, been dredged up, which help to show that conditions formerly existed in the Black Sea similar to those that exist at the present day in the Caspian Sea. According to N. Andrusov, when the union of the Black Sea with the Mediterranean through the Bosporus took place, salt water rushed into it along the bottom of the Bosporus and killed the fauna of the less saline waters. This gave rise to a production of sulphuretted hydrogen which is found in the deposits, as well as in the deeper waters.

Observations in temperature and salinity have only been taken during summer. During summer the surface salinity of the Black Sea is from 1.70 to 2.00% down to 50 fathoms, whereas in the greater depths it attains a salinity of 2.25%. The temperature is rather remarkable, there being an intermediate cold layer between 25 and 50 fathoms. This is due to the sinking of the cold surface water (which in winter reaches freezing-point) on to the top of the denser more saline water of the greater depths. There is thus a minimum circulation in the greater depths causing there uniformity of temperature, an absence of the circulation of oxygen by other means than diffusion, and a protection of the sulphuretted hydrogen from the oxidation which takes place in homologous situations in the open ocean. The temperature down to 25 fathoms is from 78.3º to 46.2º F., and in the cold layer, between 25 and 50 fathoms, is from 46.2º to 43.5º F., rising again in greater depths to 48.2º F.

The Sea of Marmora may be looked upon as an arm of the Aegean Sea and thus part of the Mediterranean proper. Its salinity is comparable to that of the eastern basin of the Mediterranean, which is greater than that of the Black Sea, viz. 4%. Similar currents exist in the Bosporus to those of the Strait of Gibraltar. Water of less salinity flows outwards from the Black Sea as an upper current, and water of greater salinity from the Sea of Marmora flows into the Black Sea as an under-current. This under-current flows towards Cape Tarhangut, where it divides into a left and right branch. The left branch is appreciably noticed near Odessa and the north-west corner; the right branch sweeps past the Crimea, strikes the Caucasian shore (where it comes to the surface running across, but not into, the south-east corner of the Black Sea), and finally disperses flowing westwards along the northern coast of Asia Minor between Cape Jason and Sinope. This current causes a warmer climate where it strikes. So marked is this current that it has to be taken into account in the navigation of the Black Sea.