Sayf al-Din Abu Abdallah Muhammad

Sayf al-Din Abu Abdallah Muhammad, known as Kanz al-Dawla, was emir of the Banu Kanz of Aswan and a son of Shuja al-Din Nasr. In 1316 his uncle Karanbas, ruler of Nubia, proposed him as successor, but the Mamluk sultan detained him and sent Barshanbu to take the throne.

Released after Karanbas fell, Muhammad won Nubian support and Barshanbu was killed in 1317. After his uncle Abram arrested him and died soon afterwards, he was crowned king in 1318. He still claimed the throne in a marriage contract of 1333.