Whakaoti i te rerenga e whai ake nei: Muhammad ibn Yazid ibn Hatim al-Muhallabi () (kua mate i te mutunga o te 811 i te timatanga o te 812) he kawana Abbasid o al-Ahwaz (hauauru o Iraq) mo te whakapapa Abbasid i te wa o te caliphate o al-Amin. I mate ia i te wā o te
pakanga a-iwi i waenga i a al-Amin me al-Ma'mun i a ia e tiaki ana i a al-Ahwaz ki te ope o Tahir ibn al-Husayn.