<page_title> Muhammad ibn Ra'iq </page_title> <section_title> Sources </section_title> <table> <cell> New title </cell> <cell> amir al-umara of the Abbasid Caliphate 10 November 936 – 9 September 938 </cell> </table>
In 936, Muhammad ibn Ra'iq got the new title as amir al-umara.