Marwan II
Marwan ibn Muhammad ibn Marwan ibn al-Hakam (; 691 – 6 August 750), also called Marwan II, was the fourteenth and last caliph of the Umayyad Caliphate, ruling from 744 until he was killed in 750. Much of his reign was dominated by a civil war, and he was the last Umayyad ruler to rule the united Caliphate before the Abbasid Revolution toppled the Umayyad dynasty.