Abu Ya'qub Yusuf I Abu Yusuf Ya'qub al-Mansur Abu Ya'qub Yusuf al-Nasr Ya'qub ibn al-Layth al-Saffar Ibrahim ibn Ya'qub Abu Yusuf Ya'qub ibn 'Abd al-Haqq Ya'qub ibn Killis Al-Fadl ibn Ya'qub Ya'qub ibn Tariq Abu l-Aghlab al-'Abbas ibn al-Fadl ibn Ya'qub Al-Ya'qubi Ishaq ibn Hunayn Muhammad ibn Ya'qub al-Kulayni Abu Zayyan Muhammad II Muhammad al-Ya'qubi Isaac Israeli ben Solomon Al-Kindi