Al-Musta'sim
Al-Musta'sim Billah (full name: al-Musta'sim-Billah Abu-Ahmad Abdullah bin al-Mustansir-Billah; Arabic: المستعصم بالله أبو أحمد عبد الله بن المستنصر بالله‎; 1213 – February 20, 1258) was the...
Al-Musta'sim - Wikipedia