Joseph ibn Ezra
Josef ben Isaac ibn Ezra was a Sephardic rabbi of the sixteenth and seventeenth centuries, descended from the Ibn Ezra family. Brought up in Salonica, he studied under Rabbi Samuel de Medina and became head of the Talmudic school there; among his pupils were Aaron Hazzan, Meir Melammed, and Shabbethai Jonah. Late in life he was a refugee in Constantinople, and then the rabbi of Sofia, where he died.