Ali Safavi (Persian: خواجه علی سیاهپوش) son of Sadr al-Dīn Mūsā and Grand son of Safi-ad-din Ardabili .his birth year unknown but he take leadership of Safaviyya order after his father death 1391. Ali Safavi has converted to Shia denomination abandoned his ancestors' Shafi'i Madhhab, members of Safaviyya order follow him in his conversion .Sheikh Ali Safavi has been died in 1424,buried in Tabriz . succeeded by his son Sheikh Ibrahim as Safaviyya order grand master.