601 in history

Born in 601

Sep 20 Ali the cousin and son-in-law of the Islamic prophet Muhammad, ruling over the Islamic Caliphate from 656 to 661. A son of Abu Talib, Ali was also the first male who accepted Islam. Sunnis consider Ali the fourth and final of the Rashidun , while Shias regard Ali as the first Imam after Muḥammad, and consider him and his descendants the rightful successors to Muhammad, all of whom are members of the Ahl al-Bayt, the household of Muhammad. This disagreement split the Ummah into the Sunni and Shi`i branches