DARESTE DE LA CHAVANNE, ANTOINE ELISABETH CLÉOPHAS (1820-1882), French historian, was born in Paris on the 28th of October 1820, of an old Lyons family. Educated at the École des Chartes, he became professor in the faculty of letters at Grenoble in 1844, and in 1849 at Lyons, where he remained nearly thirty years. He died on the 6th of August 1882. His works comprise: Histoire de l’administration en France depuis Philippe-Auguste (2 vols., 1848); Histoire des classes agricoles en France depuis saint Louis jusqu’à Louis XVI (2 vols., 1853 and 1858), now quite obsolete; and a Histoire de France (8 vols., 1865-1873), completed by a Histoire de la Restauration (2 vols., 1880), a good summary of the work of Veil-Castel, and by a Histoire du Gouvernement de Juillet, a dry enumeration of dates and facts. Before the publication of Lavisse’s great work, Dareste’s general history of France was the best of its kind; it surpassed in accuracy the work of Henri Martin, especially in the ancient periods, just as Martin’s in its turn was an improvement upon that of Sismondi.
DARESTE DE LA CHAVANNE, RODOLPHE MADELEINE CLÉOPHAS (1824- ), French jurist, was born in Paris on the 25th of December 1824. He studied at the École des Chartes and the École de Droit, and starting early on a legal career he rose to be counsellor to the court of cassation (1877 to 1900). His first publication was an Essai sur François Hotman (1850), completed later by his publication of Hotman’s correspondence in the Revue historique (1876), and he devoted the whole of his leisure to legal history. Of his writings may be mentioned Les Anciennes Lois de l’Islande (1881); Mémoire sur les anciens monuments du droit de la Hongrie (1885), and Études d’histoire du droit (1889). On Greek law he wrote some notable works: Du prêt à la grosse chez les Athéniens (1867); Les Inscriptions hypothécaires en Grèce (1885), La Science du droit en Grèce: Platon, Aristote, Thêophraste (1893), and Étude sur la loi de Gortyne (1885). He collaborated with Théodore Reinach and B. Haussoullier in their Recueil des inscriptions juridiques grecques (1905), and his name is worthily associated with the edition of Philippe de Beaumanoir’s Coutumes de Beauvaisis, published by Salmon (2 vols., 1899, 1900).
DARFUR, a country of east central Africa, the westernmost state of the Anglo-Egyptian Sudan. It extends from about 10° N. to 16° N. and from 21° E. to 27° 30′ E., has an area of some 150,000 sq. m., and an estimated population of 750,000. It is bounded N. by the Libyan desert, W. by Wadai (French Congo), S. by the Bahr-el-Ghazal and E. by Kordofan. The two last-named districts are mudirias (provinces) of the Anglo-Egyptian Sudan. The greater part of the country is a plateau from 2000 to 3000 ft. above sea-level. A range of mountains of volcanic origin, the Jebel Marra, runs N. and S. about the line of the 24° E. for a distance of over 100 m., its highest points attaining from 5000 to 6000 ft. East to west this chain extends about 80 m. Eastward the mountains fall gradually into sandy, bush-covered steppes. North-east of Jebel Marra lies the Jebel Medob (3500 ft. high), a range much distorted by volcanic action, and Bir-el-Melh, an extinct volcano with a crater 150 ft. deep. South of Jebel Marra are the plains of Dar Dima and Dar Uma; S.W. of the Marra the plain is 4000 ft. above the sea. The watershed separating the basins of the Nile and Lake Chad runs north and south through the centre of the country. The mountains are scored by numerous khors, whose lower courses can be traced across the tableland. The khors formerly contained large rivers which flowed N.E. and E. to the Nile, W. and S.W. to Lake Chad, S. and S.E. to the Bahr-el-Ghazal. The streams going N.E. drain to the Wadi Melh, a dry river-bed which joins the Nile near Debba, but on reaching the plain the waters sink into the sandy soil and disappear. The torrents flowing directly east towards the Nile also disappear in the sandy deserts. The khors in the W., S.W. and S.,—the most fertile part of Darfur—contain turbulent torrents in the rainy season, when much of the southern district is flooded. Not one of the streams is perennial, but in times of heavy rainfall the waters of some khors reach the Bahr-el-Homr tributary of the Bahr-el-Ghazal. (For some 200 m. the Bahr-el-Homr marks the southern frontier of the country.) In the W. and S. water can always be obtained in the dry season by digging 5 or 6 ft. below the surface of the khors.
The climate, except in the south, where the rains are heavy and the soil is a damp clay, is healthy except after the rains. The rainy season lasts for three months, from the middle of June to the middle of September. In the neighbourhood of the khors the vegetation is fairly rich. The chief trees are the acacias whence gum is obtained, and baobab (Adansonia digitata); while the sycamore and, in the Marra mountains, the Euphorbia candelabrum are also found. In the S.W. are densely forested regions. Cotton and tobacco are indigenous. The most fertile land is found on the slopes of the mountains, where wheat, durra, dukhn (a kind of millet and the staple food of the people) and other grains are grown. Other products are sesame, cotton, cucumbers, water-melons and onions.
Copper is obtained from Hofrat-el-Nahas in the S.E., iron is wrought in the S.W.; and there are deposits of rock-salt in various places. The copper mines (in 9° 48′ N. 24° 5′ E.) are across the Darfur frontier in the Bahr-el-Ghazal province. The vein runs N.W. and S.E. and in places rises in ridges 2 ft. above the general level of ground. There is an immense quantity of ore, (silicate and carbonate) specimens containing 14% of metal. Camels and cattle are both numerous and of excellent breeds. Some of the Arab tribes, such as the Baggara, breed only cattle, those in the north and east confine themselves to rearing camels. Horses are comparatively rare; they are a small but sturdy breed. Sheep and goats are numerous. The ostrich, common in the eastern steppes, is bred by various Arab tribes, its feathers forming a valuable article of trade.
Inhabitants.—The population of Darfur consists of negroes and Arabs. The negro For, forming quite half the inhabitants, occupy the central highlands and part of the Dar Dima and Dar Uma districts; they speak a special language, and are subdivided into numerous tribes, of which the most influential are the Masabat, the Kunjara and the Kera. They are of middle height, and have rather irregular features. The For are described as clean and industrious, somewhat fanatical, but generally amenable to civilization, and freedom-loving. The Massalit are a negro tribe which, breaking off from the For some centuries back, have now much Arab blood, and speak Arabic; while the Tunjur are an Arab tribe which must have arrived in the Sudan at a very early date, as they have incorporated a large For element, and no longer profess Mahommedanism. The Dago (Tago) formerly inhabited Jebel Marra, but they have been driven to the south and west, where they maintain a certain independence in Dar Sula, but are treated as inferiors by the For. The Zaghawa, who inhabit the northern borders, are on the contrary regarded by the For as their equals, and have all the prestige of a race that at one time made its influence felt as far as Bornu. Among other tribes may be mentioned the Berti and Takruri, the Birgirid, the Beraunas, and immigrants from Wadai and Bagirmi, and Fula from west of Lake Chad. Genuine Arab tribes, e.g. the Baggara and Homr, are numerous, and they are partly nomadic and partly settled. The Arabs have not, generally speaking, mixed with the negro tribes. They are great hunters, making expeditions into the desert for five or six days at a time in search of ostriches.
Slaves, ostrich feathers, gum and ivory used to be the chief articles of trade, a caravan going annually by the Arbain (“Forty Days”) road to Assiut in Egypt and taking back cloth, fire-arms and other articles. The slave trade has ceased, but feathers, gum and ivory still constitute the chief exports of the country. The principal imports are cotton goods, sugar and tea. There is also an active trade in camels and cattle.
The internal administration of the country is in the hands of the sultan, who is officially recognized as the agent of the Sudan government. The administrative system resembles that of other Mahommedan countries.