Fatimid Caliphate
Abu al-Futuh succeeded his brother Isa as Emir of Mecca in 384 AH (994/5 CE). He was a member of the Ja'farid dynasty, a Hasanid family that had come to rule Mecca . The family may have had Zaydi leanings, and recognized the suzerainty of the Fatimid Caliphate.