Abbas ibn Ali

Al-Abbas ibn Ali ibn Abi Talib, also known by the kunya Abu al-Fadl, was a son of Ali ibn Abi Talib, who was the fourth caliph in Sunni Islam (r. 656–661) and the first imam in Shia Islam. His mother was Fatima bint Hizam, commonly known as Umm al-Banin. Abbas fought as the standard-bearer of his half-brother Husayn ibn Ali in the Battle of Karbala on 10 Muharram 61 AH against the army of the Umayyad caliph Yazid ibn Mu'awiya. He was killed in a desperate attempt to bring water from the Euphrates river to quench the unbearable thirst of the besieged family of the Islamic prophet Muhammad. Abba…