Abd Allah ibn Ali

Abd Allah ibn Ali belonged to the Hashimite household through his father, Imam Ali ibn Abi Talib, and to the Kilabi line through his mother, Umm al-Banin Fatima bint Hizam. Maqatil al-Talibiyyin identifies her clearly and places Abd Allah among her four sons: al-Abbas, Abd Allah, Ja'far, and Uthman. This parentage distinguishes him from other men in the extended family who also bore the name Abd Allah ibn Ali.

The surviving sources preserve very little about his childhood, education, or public life before Karbala. Abu al-Faraj al-Isfahani reports that he was twenty-five years old when killed and that he had no descendants. If that age is accepted, his birth would fall approximately around 36 AH, but this is a calculation from the death-age report rather than an independently recorded birth date. No reliable spouse, child, office, teaching career, or separate written work is established.

In the Karbala narrative, Abd Allah appears together with the other sons of Umm al-Banin in the company of Imam Husayn. The Abu Mikhnaf material preserved through al-Tabari records that a guarantee of safety was sought for the four brothers because of their maternal tribal connection. They rejected protection that excluded Imam Husayn. One transmitted reply names al-Abbas, Ja'far, and Uthman explicitly and omits Abd Allah in that sentence, but the preceding request names all four; this is best treated as a textual omission rather than evidence that Abd Allah was absent.

Maqatil al-Talibiyyin transmits that al-Abbas asked his full brother Abd Allah to go before him, noting that Abd Allah had no child. Abd Allah then entered the fighting and was killed. In the Abu Mikhnaf chain cited there, Hani ibn Thabit al-Hadrami is named as the killer. A different early roster, Tasmiyat man qutila ma'a al-Husayn, says that Khawli ibn Yazid struck him with an arrow and that a man from Banu Darim finished him. The profile therefore preserves the disagreement instead of presenting one killer attribution as universally certain.

Later maqtal works add a martial verse and expanded combat description, but those details are later than the concise early notices and should be attributed rather than treated as independently verified speech. The secure historical core is his identity, his mother and brothers, his presence with Imam Husayn, and his martyrdom at Karbala. His age, order of entry into battle, and killer attribution depend on particular transmissions.

Kitab al-Irshad lists Abd Allah among the members of the Prophet's family killed with Imam Husayn and states that the Hashimite martyrs, apart from al-Abbas, were buried collectively near the feet of Imam Husayn. This does not establish a separately identifiable grave for Abd Allah. His memory is therefore connected to the collective burial and visitation of the martyrs at Karbala rather than to an independent shrine or individual map marker.