The President of Nizārī Ismā'īlī state Period Master of Alamūt The First Da'i Hasan bin Sabbah 1090-1124 1. Effendi/Lord The Second Da'i Kiya Buzurg-Ummid 1124-1138 2. Effendi/Lord The Third Da'i Muḥammad ibn Kiyā Buzurg-Ummīd 1138-1162 3.