Maslama ibn Abd al-Malik
When al-Walid I acceded to the throne in 705, Muhammad began to be eclipsed by his nephew Maslama ibn Abd al-Malik, who like him was also born to a slave-girl. Maslama assumed the leadership of the campaigns against Byzantium, and finally replaced Muhammad completely in his capacity as governor of Mesopotamia, Armenia and Azerbaijan in 709/10. Muhammad died in 719/20.