هشام المؤيد بالله
Abd al-Rahman, known as Sanchuelo (983 – 3 March 1009), was the ʿĀmirid "hajib" (chief minister) of the Caliphate of Córdoba under Caliph Hisham II from 1008 until his death. Actual power in the caliphate at the time was in the hands of the "hajib".