Analysis of information sources in references of the Wikipedia article "Abd al-Rahman III" in English language version.
[Emir Abdullah died on] 16 Oct., 912 after 26 years of writing an intro to the first caliph and leaving his fragmented and bankrupt kingdom to his grandson 'Abd al-Rahman. The following day, the new sultan received the oath of allegiance at a ceremony held in the "Perfect salon" (al-majils al-kamil) of the Alcazar.
The Caliph died on 15 October 961 and was buried with his predecessors in the Alcazar at Cordoba.
... the Umayyad ʿAbd al-Raḥmān III, who was a Mālikī Sunnī.