Al-Qasim al-Ma'mun
Al-Qasim al-Ma'mun ibn Hammud القاسم المعمون بن حمود was an Arab Caliph of Córdoba in Muslim Spain for two periods, 1018 to 1021, and again for a short time in 1023.
This was during a short period when the caliphate was held by the Hammudid dynasty.
