 almufawwad ila allah ja`far ibn almu`tamid his father made him his heir apparent prior to almuwaffaq then his father deposed him. when his father died almu`tadid killed him.
المفوض إلى الله جعفر بن المعتمد ولي عهده أبيه مقدما على الموفق ثم خلعه أبوه، فلما مات أبوه قتله المعتضد.