Idris al-Ma'mun
ALMOHAD CALIPH FROM 1229 TO 1232
Abu Idris al-Ala al-Mamun; Al-Ma'mun Idris; Idris I, Almohad Caliph; Idris I al-Ma'mun
Abu al-Ala Idris al-Ma’mun (; Abū Al-`lā Al-Mā'mūn Idrīs ibn Al-Manṣūr; died 16 or 17 October 1232) was an Almohad rival caliph who reigned in part of the empire from 1229 until his death. He was a son of Abu Yusuf Yaqub al-Mansur and brother of Muhammad al-Nasir and Abdallah al-Adil.