Alī ibn Muḥammad ibn ‘Alī (Arabic: علي بن محمد بن علي‎‎; 829-868 C.E.) was the tenth of the Twelve Imams after his father Muhammad al-Jawad and before his son Hasan al-Askari. He remained in Medina teaching until the age of 30 when he was summoned to Samarra by the Abbasid caliph Al-Mutawakkil. There he was treated roughly by the caliph and his successors until, according to Shiite accounts, he was poisoned through intrigue of Al-Mu'tazz the Abbasid caliph, in 254/868, and was buried in Samarra.

ʿĀʾishah bint Abī Bakr (Arabic: عائشة‎, c. 613/614 – c. 678 CE), also transcribed as Aisha, was Prophet Muhammad's third and youngest wife.

Zaynab bint Jahsh (Arabic: زينب بنت جحش‎; c. 590–641) was a first cousin and wife of Muhammad and therefore a Mother of the Believers.

Hasan ibn Hasan (Arabic: حسن بن حسن, Hasan al-Muthana ibn Hasan ibn Ali, popularly known as Hasan al-Muthana) was a grandson of Muhammad.

Al-Abbas ibn Ali (Arabic: العباس بن علي‎, romanized: al-‘Abbās ibn ‘Alī), also known as Qamar Banī Hāshim (Arabic: قمر بني هاشم) (the moon of Banu Hashim) (born 4th Sha‘bān 26 AH – 10 Muharram 61 AH; approximately May 15, 647 – October 10, 680), was a son of Imam Ali, the first Imam of Shia Muslims and the fourth Caliph of Sunni Muslims, and Fatima bint Hizam, commonly known as Mother of the Sons (Arabic: أم البنين‎).