Hazrat Imam Hasan Askari (A.S.) Name Hasan Agnomen Abu Mohammad Titles Askari Father Imam Ali Naqi-al-Hadi(a.s.) - the 10th Holy Imam Mother Hazrat Bibi Hadithah (as) - also known as Saleel Birth Date 10th Rabi-us-Sani or 8th Rabi-us-Sani or 24th Rabi-ul-Awal 232 AH (845 AD) Birth Place Medina Age 28 Years Martyred On 8th Rabi-ul-Awwal 260 AH (872 AD) Death Place Samarrah Cause of Dea...