Al-Hakam ibn Abi al-As

Al-Hakam ibn Abi al-As ibn Umayya, was the father of the founder of the Marwanid line of the Umayyad dynasty, Marwan I, and a paternal uncle of Caliph Uthman. He was known as a staunch opponent of the Islamic prophet Muhammad and was consequently exiled when the latter captured their hometown of Mecca in 630. He was later pardoned by Uthman.