dynasty predecessor successor death_date title birth_date article_title name reign
umayyad ibrahim ibn al-walid as-saffah -rrb- abd al-rahman i -lrb- as 1st emir of the -lrb- córdoba -rrb- as 1st caliph of the abbasid caliphate august probably killed and buried in faiyum , egypt 6 , 750 -lrb- aged 72 -rrb- , 14th harran caliph of the umayyad caliphate umayyad caliph in 688 marwan ii
 marwan ii 744 -- 750
marwan ii

marwan ibn muhammad ibn marwan or marwan ii -lrb- 688 -- 6 august 750 -rrb- -lrb- arabic : مروان بن محمد بن مروان بن الحكم / ala-lc : `` marwān bin muḥammad bin marwān bin al-Ḥakam '' -rrb- was an umayyad caliph who ruled from 744 until 750 when he was killed .
he was the last umayyad ruler to rule from damascus .
