Abu al-As al-Hakam ibn Hisham ibn Abd al-Rahman was Umayyad Emir of Cordoba from 796 until 822 in Al-Andalus.
Silver Dirham under his rule
The Emirate of Córdoba or Umayyad Emirate of Córdoba was a medieval Islamic kingdom in the Iberian Peninsula.
The columns and two-tiered arches in the oldest section of the Great Mosque of Cordoba in Spain, founded in 785