 Delhi Sultan Firuz Shah Tughluq appointed Malik Mufarrah, also known as Farhat-ul-Mulk and Rasti Khan governor of Gujarat in 1377.In 1387, Sikandar Khan was sent to replace him, but he was defeated and killed by Farhat-ul-Mulk.In 1391, Sultan Nasir-ud-Din Muhammad bin Tughluq appointed Zafar Khan, the son of Wajih-ul-Mulk as governor of Gujarat and conferred him the title of Muzaffar Khan (r. 1391 - 1403, 1404 - 1411).