IL-KHANID DYNASTY

also spelled Il-khan (12561353), Mongol dynasty that ruled in Iran. Il-khan is Persian for subordinate khan. Hleg, a grandson of Genghis Khan, was given the task of capturing Iran by the paramount Mongol chieftain Mngke. Hleg set out in about 1253 with a Mongol army of about 130,000. He founded the Il-Khanid dynasty in 1256, and by 1258 he had captured Baghdad and all Iran. The Il-Khans consolidated their position in Iran and reunited the region as a political and territorial entity after several centuries of fragmented rule by petty dynasties. During the reign of the Il-Khan Mahmud Ghazan (reigned 12951304), the Il-Khans lost all contact with the remaining Mongol chieftains of China. Mahmud Ghazan himself embraced Sunnite Islam, and his reign saw an Iranian cultural renaissance in which such scholars as Rashid ad-Din flourished under his patronage. Ghazan's brother ljeit (reigned 130416) converted to Shi'ite Islam in 1310. ljeit's conversion gave rise to great unrest, and civil war was imminent when he died in 1316. His son and successor, Abu Sa'id (reigned 131735), reconverted to Sunnite Islam and thus averted war. But during Abu Sa'id's reign factional disputes and internal disturbances continued and became rampant. Abu Sa'id died without leaving an heir, and with his death the unity of the dynasty was fractured. Thereafter various Il-Khanid princes ruled as regional dynasts until 1353.