Spyridon Mavrogenis
Spyridon Mavrogenis Pasha (Greek: Σπυρίδων Μαυρογένης), in Turkish known as Ispiro Mavroyani, was a Phanariot Greek doctor who was the physician of Abdul Hamid II, Sultan of the Ottoman Empire. Constantinos Trompoukis and John Lascaratos described him as "a prolific scholar".