Arghun Khan (c. 1258 – March 10, 1291) was the fourth ruler of the Mongol empire'sIlkhanate division in Iran from 1284 to 1291. Arghun was the son of Abaqa Khan. Like his father, Arghun was devout Buddhist, and is reputed to have oppressed Muslims forcibly during his rule. His wife, Buluqhan Khatun, gave birth to his two sons Ghazan and Öljeitü, both of whom later succeeded him and eventually converted to Islam.
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