Al-Qāsim ibn al-ʿAbbas () is regarded by some sourcesQasim ibn Abbas ibn Ali (a.s.) tebyan-ardebil.ir Retrieved 9 May 2018Saheb Nasekh, Vol. 2, P. 332 among the martyrs of the Battle of Karbala. imamieh.com Retrieved 9 May 2018Al-Abbas (peace be upon him), Mousavi Moqaram, Abd al-Razzagh, P. 192 In later sources al-Qasim ibn al-Abbas is referred to as the son of al-Abbas ibn Ali with his mother being Sayyida Umm-al sughra Lubaba bint Ubaydullah ibn al-Abbas. He and his brother Muhammad ibn Al-Abbas died in the Battle of Karbala. At the time of his death he was 19 years old.
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