Musa al-Mubarraqa

Mūsā ibn Muḥammad al-Mubarqaʿ was a descendant of the Islamic prophet Muhammad. Musa was the son of Muhammad al-Jawad and the younger brother of Ali al-Hadi, the ninth and tenth Imams in Twelver Shia. He is known to be a common ancestor of the Ridawi sayyids, who descended from the Islamic prophet Muhammad through Ali al-Rida, the eighth Imam in Twelver Shia and Musa's grandfather. He was known by the title al-Mubarqaʿ probably because he covered his face with a burqa' to remain anonymous in public. Traditions narrated by him are cited by some Twelver scholars, including al-Kulayni and al-Mufid.