Ali Shams al-Din IV
Syedna Ali Shamsuddin bin Maulaya Hasan was the 30th Dai of the Dawoodi Bohras. He succeeded the 29th Dai Syedna Abduttayyeb Zakiuddin to the religious post. Syedna Shamsuddin became Da'i al-Mutlaq in 1041 AH. His period of Dawat was 1041–1042 AH.