Gelaleddin
perished ignobly in the mountains of Curdistan. His death dissolved
a veteran and adventurous army, which included under the name of
Carizmians or Corasmins many Turkman hordes, that had attached
themselves to the sultan's fortune. The bolder and more powerful chiefs
invaded Syria, and violated the holy sepulchre of Jerusalem: the more
humble engaged in the service of Aladin, sultan of Iconium; and among
these were the obscure fathers of the Ottoman line. They had formerly
pitched their tents near the southern banks of the Oxus, in the plains
of Mahan and Nesa; and it is somewhat remarkable, that the same spot
should have produced the first authors of the Parthian and Turkish
empires. At the head, or in the rear, of a Carizmian army, Soliman Shah
was drowned in the passage of the Euphrates: his son Orthogrul became
the soldier and subject of Aladin, and established at Surgut, on the
banks of the Sangar, a camp of four hundred families or tents, whom he
governed fifty-two years both in peace and war. He was the father
of Thaman, or Athman, whose Turkish name has been melted into the
appellation of the caliph Othman; and if we describe that pastoral chief
as a shepherd and a robber, we must separate from those characters all
idea of ignominy and baseness. Othman possessed, and perhaps surpassed,
the ordinary virtues of a soldier; and the circumstances of time and
place were propitious to his independence and success. The Seljukian
dynasty was no more; and the distance and decline of the Mogul khans
soon enfranchised him from the control of a superior. He was situate on
the verge of the Greek empire: the Koran sanctified his _gazi_, or
holy war, against the infidels; and their political errors unlocked the
passes of Mount Olympus, and invited him to descend into the plains of
Bithynia. Till the reign of Palaeologus, these passes had been vigilantly
guarded by the militia of the country, who were repaid by their
own safety and an exemption from taxes. The emperor abolished their
privilege and assumed their office; but the tribute was rigorously
collected, the custody of the passes was neglected, and the hardy
mountaineers degenerated into a trembling crowd of peasants without
spirit or discipline. It was on the twenty-seventh of July, in the year
twelve hundred and ninety-nine of the Christian aera, that Othman first
invaded the territory of Nicomedia; [40] and the singular accuracy of
the date seems to disclose s