The History of the Decline and Fall of the Roman Empire - Edward Gibbon [1923]
[Footnote 16: Willerm. Tyr. l. i. c. 7, p. 633. The divination by arrows is ancient and famous in the East.]
[Footnote 17: D'Herbelot, p. 801. Yet after the fortune of his posterity, Seljuk became the thirty-fourth in lineal descent from the great Afrasiab, emperor of Touran, (p. 800.) The Tartar pedigree of the house of Zingis gave a different cast to flattery and fable; and the historian Mirkhond derives the Seljukides from Alankavah, the virgin mother, (p. 801, col. 2.) If they be the same as the Zalzuts of Abulghazi Bahadur Kahn, (Hist. Genealogique, p. 148,) we quote in their favor the most weighty evidence of a Tartar prince himself, the descendant of Zingis, Alankavah, or Alancu, and Oguz Khan.]
[Footnote 18: By a slight corruption, Togrul Beg is the Tangroli-pix of the Greeks. His reign and character are faithfully exhibited by D'Herbelot (Bibliotheque Orientale, p. 1027, 1028) and De Guignes, (Hist. des Huns, tom. iii. p. 189 - 201.)]
[Footnote 19: Cedrenus, tom. ii. p. 774, 775. Zonaras, tom. ii. p. 257. With their usual knowledge of Oriental affairs, they describe the ambassador as a sherif, who, like the syncellus of the patriarch, was the vicar and successor of the caliph.]
[Footnote 20: From William of Tyre I have borrowed this distinction of Turks and Turkmans, which at least is popular and convenient. The names are the same, and the addition of man is of the same import in the Persic and Teutonic idioms. Few critics will adopt the etymology of James de Vitry, (Hist. Hierosol. l. i. c. 11 p. 1061,) of Turcomani, quesi Turci et Comani, a mixed people.]
[Footnote 21: Hist. Generale des Huns, tom. iii. p. 165, 166, 167. M. DeGognes Abulmahasen, an historian of Egypt.]
With the belief of the Koran, the son of Seljuk imbibed a lively reverence for the successor of the prophet. But that sublime character was still disputed by the caliphs of Bagdad and Egypt, and each of the rivals was solicitous to prove his title in the judgment of the strong, though illiterate Barbarians. Mahmud the Gaznevide had declared himself in favor of the line of Abbas; and had treated with indignity the robe of honor which was presented by the Fatimite ambassador. Yet the ungrateful Hashemite had changed with the change of fortune; he applauded the victory of Zendecan, and named the Seljukian sultan his temporal vicegerent over the Moslem world. As Togrul executed and enlarged