Hazrat Imam Mohammad Taqi (A.S.) Name Mohammad Agnomen Abu Jaffer Titles At-Taqi, Al-Jawad Father Imam Ali Riza(a.s.) - the 8th Holy Imam Mother Hazrat Bibi Sabika Khatoon (as) - also known as Khaizuran Birth Date 10th Rajab 195 AH (809 AD) Birth Place Medina Age 25 Years Martyred On 29th ZeQaad 220 AH (835 AD) Death Place Kazmain Cause of Death Poisoned by Abbasid Khalifa Moatasim ...