<page_title> List of Abbasid caliphs </page_title> <section_title> Caliphs of Baghdad (25 January 750 – 20 February 1258) </section_title> <table> <cell> 2. <col_header> No. </col_header> </cell> <cell> 10 June 754 – 775 <col_header> Reign </col_header> </cell> <cell> al-Manṣūr <col_header> Regnal Name </col_header> </cell> <cell> al-Amīn <col_header> Regnal Name </col_header> </cell> <cell> Abū Mūsā Muḥammad <col_header> Personal Name </col_header> </cell> <cell> Harun ar-Rashid Zubaidah bint Ja`far, granddaughter of al-Mansur <col_header> Parents </col_header> </cell> </table>
Muhammad, the al-Amin, was born to the Abbasid caliph Harun al-Rashid and Zubayda, herself descended from the second Abbasid caliph, al-Mansur (r. 754–775).