Pachymer gives a splendid character of Cazan Khan, the rival of Cyrus and Alexander (l. xii. c. 1). In the conclusion of his history (l. xiii. c. 36) he hopes much from the arrival of 30,000 Tochars, or Tartars, who were ordered by the successor of Cazan to restrain the Turks of Bithynia, A.D. 1308.