During al-Musta‘li's reign, the First Crusade (1099) established the Kingdom of Jerusalem, the County of Tripoli and the Principality of Antioch, which further reduced Fatimid power in Syria and Palestine.
Musta'lī | al-Musta'in |
Following the death of Mutawwakil's heir, al-Muntasir, a few months later, Bugha and the other Turkic commanders of the Abbasid army selected al-Musta'in as his successor (see the "Anarchy at Samarra").
Since leaving Nelvana, Smith founded Musta Costa Fortune with Melleny Melody.
Among the Dawoodi Bohra branch of Musta'lī Ismā'īlī, Syedna Mufaddal Saifuddin is the 53rd Dā'ī al-Mutlaq and vicegerent of the occulted Fatimid 21st Imam At-Tayyib Abu'l-Qasim.
866: Abbasid Civil War: Al-Musta'in flees from Samarra, his deposition and accession of al-Mu'tazz; Muhammad ibn Yusuf Al-Ukhaidhir, a descendent of Ali, establishes an independent kingdom in Yamamah.
During the civil war which broke out between al-Musta'in and al-Mu'tazz in 865, a large continent of Ushrusaniyya was present in Baghdad to fight for al-Musta'in; these were placed under the command of al-Afshin's son al-Hasan.