Nasir al-Dawla Mansur

Nasir al-Dawla Mansur was the last emir of the Marwanid Dynasty and emirate.

Reign
His reign started with his father's death in 1079. In 1085 his former vizier Ibn Jahir left to Baghdad and convinced the Seljuk vizier Nizam al-Mulk and sultan Malik Shah to let him sack Silvan. He did so and kept all the treasures for himself. As a function of this Marwanid control was relegated to Cizre with the rest falling to the Seljuk Sultan. He kept control for an unknown time, but the emirate seem to have died with him or faded into irrelevance.