1. Sixth caliph of Umayyad Caliphate Al-Walid ibn Abd al-Malik ibn Marwan

    Sixth caliph of Umayyad Caliphate Al-Walid ibn Abd al-Malik ibn Marwan

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  2. 5th Caliph of Abbasid Caliphate Abu Jafar Harun ibn Muhammad al-Mahdi Harun al-Rashi

    5th Caliph of Abbasid Caliphate Abu Jafar Harun ibn Muhammad al-Mahdi Harun al-Rashi

    12