Umar ibn Ali

Genealogical sources usually identify Umar ibn Ali as Umar al-Atraf, Umar al-Akbar, Abu al-Qasim, and in some reports Abu Hafs. Al-Mizzi's Tahdhib al-Kamal, volume 21, biography 4289, identifies him as a son of Imam Ali ibn Abi Talib, Peace Be Upon Him, and gives his mother as al-Sahba bint Rabi'a or bint Abbad, known as Umm Habib of Taghlib. Citing Mus'ab al-Zubayri, it describes him as the twin brother of Ruqayya bint Ali and among Imam Ali's last-born children.

His mother Umm Habib al-Sahba belonged to Banu Taghlib. Some genealogical accounts connect her captivity with Ayn al-Tamr, while others mention al-Yamama. This should be retained as a difference in geographical transmission rather than as a challenge to her basic identity, because several biographical and genealogical sources agree on Umm Habib al-Sahba and the twin birth of Umar and Ruqayya.

Tahdhib al-Kamal, volume 21, pages 469-470, states that Umar transmitted from his father Imam Ali, Peace Be Upon Him. His sons Muhammad, Ubayd Allah, and Ali, together with Abu Zur'a Amr ibn Jabir al-Hadrami, transmitted from him. Citing Ibn Sa'd, al-Mizzi places him among the early Medinan Successors and notes that several of his descendants transmitted reports. Al-Ijli called him a trustworthy Successor, so his historical importance is connected not only with genealogy but also with hadith transmission.

Ibn Inaba describes him in Umdat al-Talib, volume 1, page 361, as eloquent, generous, chaste, and honourable. The same page preserves a later genealogical account in which, during a drought, he gently persuaded a man hostile to Banu Hashim, distributed much of his travel provisions and clothing, and continued treating him kindly. This is presented as an ethical report preserved by a later genealogist, not as an independently established contemporary account.

The central Karbala caution is that some later maqtal works name a martyr called Umar ibn Ali, whereas genealogical sources place Umar al-Atraf alive after Karbala. Sirr al-Silsila al-Alawiyya, volume 1, pages 96-97, and Umdat al-Talib, volume 1, page 362, explicitly state that he did not travel to Iraq with Imam Husayn, Peace Be Upon Him, and survived into later political periods. It is therefore historically unsafe to identify the martyr named Umar in later lists automatically with the Umar al-Atraf of this profile.

Later-life reports connect him with the periods of Abd Allah ibn al-Zubayr, al-Hajjaj ibn Yusuf, and Imam Zayn al-Abidin, Peace Be Upon Him. Sirr al-Silsila al-Alawiyya, page 97, and Umdat al-Talib, page 362, transmit accounts about political allegiance and the administration of Alid charitable estates. Because these notices come through later genealogical and biographical literature, they are best treated as transmitted historical reports rather than a fully reconstructed political career.

Ibn Sa'd's notice preserves the names Muhammad, Umm Musa, and Umm Habib among his children, with Asma bint Aqil ibn Abi Talib as their mother. Sirr al-Silsila al-Alawiyya, page 97, states that the continuing descendants of Umar al-Atraf primarily came through his son Muhammad. Ibn Inaba also counts him among the five sons through whom Imam Ali's descendants continued, giving him a clear place in the history of Alid genealogy.

The death reports are not uniform. Tahdhib al-Kamal transmits from Ibn Hibban and Khalifa ibn Khayyat a report that he was killed in 67 AH with Mus'ab ibn al-Zubayr, while Umdat al-Talib, page 362, places his death at Yanbu at the age of 75 or 77, and Sirr al-Silsila al-Alawiyya also preserves an age of 85. No single year is therefore presented as certain. The Yanbu tradition is the most prominent burial notice, but no separately and continuously verified grave has been identified. Despite these differences, a prominent genealogical tradition holds that Umar ibn Ali, Peace Be Upon Him, was not martyred at Karbala. According to this account, he lived for many years after Karbala, moved to the coastal town of Yanbu near Medina, spent his final years there, died there at an age reported between 75 and 85, and was buried there.