What tribe is the family of Hashim and the Quraysh tribe, who are the dynasties descended from Ali ibn Abi Talib?
Alids The Alids are the dynasties descended from Ali ibn Abi Talib, son-in-law of the Islamic prophet Muhammad (see Family tree of Muhammad and Family tree of Husayn ibn Ali). Shia Muslims consider him the First Imam appointed by Muhammad and the first rightful caliph.
Al-Mahdi Abdallah Al-Mahdi Abdallah (1793 - 28 November 1835) was an Imam of Yemen who ruled from 1816 to 1835. He belonged to the Qasimid family, who were descendants of the Prophet Muhammad. From 1597 to 1962, the Qasimids dominated the Zaidi imamate of Yemen.