Ja'far ibn Ali ibn Hamdun al-Andalusi

Ja'far ibn Ali ibn Hamdun al-Andalusi was a governor of M'Sila for the Fatimid Caliphate, who in 971 defected to the rival Umayyad Caliphate of Córdoba. He was assassinated in 982 by the Umayyad chamberlain, Almanzor.