Marwan II, Umayyad general and caliph (b. 688)
Marwan ibn Muhammad ibn Marwan ibn al-Hakam (Arabic: مروان بن محمد بن مروان بن الحكم, romanized: Marwān ibn Muḥammad ibn Marwān ibn al-Ḥakam; 691 – 6 August 750), usually known simply as 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.