ザンギー朝
Due to official persecution by the Sunni Zengid dynasty that stoked escalating sectarian clashes with Sunnis, many Isma'ilis in the regions of Damascus and Aleppo are said to have fled west during the 12th century. Some settled in the mountains of Lebanon, while others settled further north along the coastal ridges in Syria, where the Alawites had earlier taken refuge—and where their brethren in the Assassins were cultivating a fearsome reputation as they staved off armies of Crusaders and Sunnis alike for many years.