Wikipedia
Almanzor
Abu Aamir Muhammad bin Abdullah ibn Abi Aamir, al-Hajib al-Mansur (c. 938 – August 8, 1002), better known as Almanzor, was the de facto Arab ruler of Muslim Iberia ( al-Andalus) in the late 10th to early 11th centuries. His rule marked the peak of power for al-Andalus.