The regulations of Frederick, who united the various schools of Salerno into one vast institution of medical learning, exacted the possession of the highest abilities, dexterity, and experience by the expectant practitioner. A preparatory course of three years in the general branches of literature and philosophy was required of him. Five years at least were to be devoted to study in the colleges, and one year was then to be passed under the eye of an experienced physician before the aspirant for professional distinction was pronounced competent to prescribe for the suffering.
The remarkable attainments and skill of Roger of Parma, the great surgeon, who was famous for the treatment of wounds and fractures and the extirpation of tumors and polypi; of Maurus, Gaulterius, and Matthew Silvaticus, who published treatises on phlebotomy, general practice, and the Materia Medica; of Garipontus, an expert in operations for calculus and other diseases of the pelvic organs; of Giovanni da Procida, the accomplished court physician of Frederick II., all graduates of the School of Salerno, are conspicuous in the annals of mediæval surgery and medicine. Then first appeared the patronymic of Farragut—afterwards destined to such renown in the naval history of the New World—borne by a Jew of Messina, who was educated at Salerno and Montpellier, and whose translation of the “Continent” of Rhazes, made in the latter part of the thirteenth century, was dedicated to Charles of Anjou, brother of Louis IX., King of France.
Students of both sexes were permitted to enjoy the rare advantages afforded by the School of Salerno; no prejudice hampered the acquisition by woman of medical knowledge, in whose application her natural acuteness and sympathy rendered her remarkably proficient and successful. Many female physicians rose to great eminence in the different departments of their profession as lecturers, chemists, operators: among them the names of Rebecca, who wrote on fevers and the embryo; Abella, on generation and prenatal life; Trotula, on the Materia Medica, hernia, and obstetrics; Mercuriade, on general surgery; and Costanza Colenda, whose scientific accomplishments, as well as her beauty, made her famous in Europe, have descended to our time. A college of midwifery existed at Salerno, whose graduates were subjected to examinations fully as strict as those required of candidates for medical honors, and who, sworn to fidelity, enjoyed a lucrative practice in the opulent families of Naples and Messina. Although a lofty sense of professional etiquette distinguished the faculty of Salerno, imperial supervision, which, under Frederick, found nothing too minute for its attention, carefully protected the public from extortion. Fees were fixed by law; their amounts were regulated by circumstances. Even the ordinary number of visits required in a given time was defined; and attendance was accorded without charge to the poor. In our age, so prolific of professional incompetence, the exalted rank and profound attainments of the graduates of the Salernitan school may well excite astonishment; amidst the darkness of mediæval ignorance it was the educational and literary phenomenon of Europe.
A generous patron of every art and occupation which could embellish his domains, benefit his subjects, or enrich his treasury, the Emperor gave also much attention to great public works,—the fortification of cities, the improvement of harbors, the construction of highways. His palaces disclosed a marked partiality for Moorish customs and Moorish architecture. Some of these beautiful edifices had come down from the Saracen domination, but many were constructed after the plans of the royal architect, who personally superintended their erection. They were finished with costly marbles and adorned with bas-reliefs, statues, and paintings. The eagles of Germany were sculptured over their portals. Outworks of vast extent defended their approaches. In all were courts and gardens odorous with the blossoms of jasmine and orange and surrounded by secluded apartments destined for the occupants of the imperial seraglio. Attached to some of these delightful retreats were extensive menageries, aviaries, and miniature lakes filled with gold and silver fish. There was no appliance of Oriental luxury, no means which could contribute to the gratification of the senses, that was not to be found in the Sicilian palaces of Frederick II. In the foundation of new cities, extensive districts were depopulated to provide them with inhabitants. This arbitrary proceeding was often a measure of profound policy, which insured the good behavior of a turbulent population that, removed from the influence of former associations, transplanted among strangers, and regarded by their new neighbors with suspicion and hostility, were rendered incapable of serious mischief. In this manner was established the Saracen colony of Lucera, whose members, composed of rebellious Mussulmans of Sicily, became, soon after their settlement, the most faithful subjects of Frederick and the chief support of the imperial throne.
That city was built on the slope of the Apennines, in a location most advantageous for both the purposes of commerce and defence. Its citadel was a mile in circuit and protected by fortifications of enormous strength. In the centre stood a lofty tower, at once the palace and the treasury of the Emperor. Frederick neglected no opportunity of gratifying the pride and confirming the attachment of his Saracen subjects. The spoils of the Papal states were lavished upon them. The trade of the colony was encouraged by every available means. Armorers and workers in the precious metals were imported from Syria. From Egypt came laborers highly skilled in horticulture. Great orchards were planted in the environs. The soldiers of the imperial body-guard were Moslems of Lucera. Splendidly uniformed and mounted, they were constantly on duty at the palace, on the march, in the camp. Conspicuous in the funeral escort of the deceased monarch, their duties were only relinquished at the grave.
The maintenance of this infidel stronghold in the heart of Christian Europe was a standing reproach to the Papacy; and the horror of the clergy was aggravated by the knowledge that churches had been demolished to supply it with building materials; that the revenues of rich and populous districts were diverted through its agency from the coffers of the cathedral and the monastery; that it enjoyed exclusive and valuable commercial privileges; and that, worst of all, it was able at a moment’s notice to furnish more than twenty thousand well-equipped, valiant, and incorruptible soldiers to the armies of the Emperor.
The patronage of letters, which distinguished this accomplished sovereign, is not the least of his titles to renown. No prince ever sought out books and manuscripts with greater assiduity, or more strenuously endeavored, by the bestowal of scholastic honors and pecuniary emoluments, to attract the learned to his court. Nationality, creed, partisanship, feudal enmity, private grudges, were alike forgotten in the friendly contest for literary pre-eminence. In the royal antechambers, in the halls of the University, no student was entitled to precedence, save only through his established claim to mental superiority. The incessant rivalry of many acute and highly cultivated intellects, stimulated by rewards and unhampered by restrictions, was productive of results most important for the revival of letters and the future benefit of humanity. Great advances were made in all departments of knowledge,—chemistry, natural history, botany, poetry, mathematics. The famous scholar, Michael Scott, whose rare attainments contemporaneous ignorance attributed to magic, and whose simple tomb in Melrose Abbey awakens to-day the veneration of every educated and appreciative traveller, was employed by the Emperor as a translator of the classics, and carried to Palermo vast stores of learning acquired in the schools of the Spanish Moslems. Theodore, called “The Philosopher,” published treatises on geometry and astrology; John of Palermo wrote on arithmetical problems; Leonardo Fibouacci brought to the general notice of Europe the science of algebra as known and used in modern schools; the versatile Pietro de Vinea, statesman, jurist, orator, amused his leisure in the composition of the first Italian lyric poetry, and of epistolary correspondence unsurpassed, in any age, for perspicuity, ease, and elegance of diction. Frederick himself wrote amorous sonnets, and published in Latin a work on hawking and birds of prey, which is even now an authority on the subject. The apocryphal book, De Tribus Impostoribus, an alleged compendium of blasphemy and vileness, attributed to him by the clergy of the Middle Ages, is now known to have been an invention of ecclesiastical malice to blacken a character only too vulnerable to such attacks. At the Sicilian court was formed that melodious and graceful idiom afterwards employed with such success by Petrarch, Dante, and Boccaccio. The political, social, and literary revolutions of seven centuries have not materially altered the grammatical construction or orthography of the beautiful language spoken and sung by the knights and ladies of Palermo. The enduring fame of such an achievement far exceeds in value and utility the temporary and barren distinctions obtained by the gaining of battles, the sack of cities, the plunder of baronial strongholds, and the humiliation of popes.
Such was the Emperor Frederick II., and such the civilization which, inspired by Moslem precept, tradition, and example, his commanding genius established in Southern Europe. Not only was he the most intelligent, but he was the most powerful and illustrious sovereign of his age. In addition to the imperial dignity, he possessed the titles of King of Naples and Sicily, of Lombardy, of Poland, of Bohemia, of Hungary, of Denmark, of Sardinia, of Arles, and of Jerusalem. In birth and affinity he was first among the great potentates of the earth. He was the grandson of the famous Barbarossa and of King Roger of Sicily. He was the uncle of Jaime I. of Aragon, Lo Conquerador. He was the father-in-law of the Greek Emperor of Nicea. He was the son-in-law of the Latin Emperor of Constantinople. He was the brother-in-law of the King of England. His relations with the Sultan of Egypt, dictated, in a measure, by state policy, but for the most part prompted by personal admiration, were of the most social and friendly character. He exchanged gifts with the chief of the execrated Ismailian sect known as the “Old Man of the Mountain.” Community of ideas, tastes, languages, and mercantile interests, which he shared with Mohammedan rulers, confirmed the intimacy already long existing between the Kingdom of Sicily and the fragments of the Hispano-Arab empire. His authority was respected from the Mediterranean to the Baltic; his matrimonial connections made his influence felt from the banks of the Nile to the Pillars of Hercules. It was this power, exercised over a territory of vast extent and unlimited resources, added to a consciousness of pre-eminent ability, that suggested to Frederick a renewal of the ancient Carlovingian jurisdiction, and the daring but imprudent attempt, by usurping the prerogatives of the Papacy, to realize a dream of more than imperial ambition.
That dream contemplated the foundation of a national, schismatical church, of which he was to be the head and Pietro de Vinea the vicar. The Pope was to be restricted to the exercise of spiritual functions, and finally deposed. In the Emperor were to be centred all the glory, the majesty, the sanctity, of an omnipotent ruler, presumably responsible only to the Almighty; really the sole arbiter of the religious professions and the actions of mankind. How the demands of such a system, which must necessarily be maintained, to a certain extent, by intellectual coercion, could be reconciled with the broad and equitable tolerance which was for the most part the distinguishing characteristic of the policy of Frederick, does not appear. The claim was, as has already been mentioned, that ecclesiastical supremacy was vested in the secular power of the empire, and dated from the time of the Roman emperors. They were the Supreme Pontiffs from whom the Pope derived his title, but not his authority. That office was merged into, and was inferior to, the imperial dignity. Its inheritance by the monarch of Italy rested upon a more secure basis than the ambiguous and disputed commission alleged to have been conferred upon the fisherman of Galilee. Its validity had been strengthened by centuries of prescription. It had been exercised by many generations of sovereigns. The ministrations of the chief priest of a sect embracing millions of worshippers, the revered intermediary between the devotee and Heaven, are only too easily confounded with the attributes of divinity. These advantages were early recognized and diligently improved by Constantine. The Byzantine emperor was the head of the Greek Church. In Mohammed temporal and spiritual functions were united. Such examples, constantly present to the mind of Frederick, exerted no small influence in determining his course. In the eyes of his Sicilian subjects, the claim of the Imperial Crown to religious supremacy was regarded as a royal prerogative, which had been suspended but never relinquished. The usurpation of the Papal power was a favorite project of European monarchs in succeeding ages. It was seriously meditated by Philippe le Bel in France during the fourteenth century. It was effected by Henry VIII. in England during the sixteenth century. The defiance of the Pope by the great German Emperor was, even at the distance of three hundred years, one of the inspiring causes of the Reformation. The spirit of intellectual liberty, oppressed at first, was victorious in the end.
The genius of Frederick II. was five centuries in advance of his time. His most intelligent contemporaries were incapable of understanding his motives or of appreciating his efforts for the regeneration of humanity. No individual of that age accomplished so much for civilization. He improved the condition of every class of society in his dominions. He diffused the learning of the Arabs throughout Europe. He imparted a new impulse to the cause of education in distant countries not subject to his sway; an impulse which, while it was often impeded, was never wholly suppressed. His liberal ideas excited the abhorrence of the devout. His superstitions evoked the anathemas of the clergy. In his expedition for the recovery of the Holy Sepulchre, his guards and councillors were Mohammedans. He attended service in the mosques. He knighted the Emir Fakr-al-Din at Acre. He feasted the envoy of the Sheik of the Assassins at Amalfi. At his court the astrologer was a more important personage than the logothete.