Al-Hasan Badr al-Din II
Al-Hasan Badr al-Din was the 20th Tayyibi Isma'ili Dāʿī al-Muṭlaq in Yemen. He succeeded his father Idris Imad al-Din in 1468, and held the post until his death in 1512, when he was succeeded by his brother al-Husayn Husam al-Din. His son, Muhammad Izz al-Din I, would succeed as the 23rd Dāʿī al-Muṭlaq in 1527, the last from the Banu al-Walid al-Anf family that had dominated the office since the early 13th century.
Syedna Hasan had the longest reign among Dai of Yemen with a tenure of 45 years. He is buried in Masar, Yemen.
