Müneccimbaşı Ahmed Dede

Ahmed Lütfullah, better known by his court title of Münejjim Bashi, was an Ottoman courtier, scholar, Sufi poet and historian. His chief work is the Jamiʿ al-Duwal, a world history particularly valuable for the history of the medieval Muslim dynasties of the regions around the southwestern shore of the Caspian Sea. In Turkish literature, he is referred to also as Ahmed Lütfullah.