Marwan I
Abd al-Malik ibn Marwan ibn al-Hakam (; July/August 644 or June/July 647 – 9 October 705) was the fifth Umayyad caliph, ruling from April 685 until his death. A member of the first generation of born Muslims, his early life in Medina was occupied with pious pursuits. He held administrative and military posts under Caliph Mu'awiya I (), founder of the Umayyad Caliphate, and his own father, Caliph Marwan I (). By the time of Abd al-Malik's accession, Umayyad authority had collapsed across the Caliphate as a result of the Second Muslim Civil War and had been reconstituted in Syria and Egypt during his father's reign.