Abiathar Crescas

Abiathar Crescas was a 15th-century Jewish physician and astrologer. He was head astrologer to King John of Aragon (father of King Ferdinand). He was a very prominent Jew in Aragon, and was most famous for restoring the eyesight of King John in two simple operations.

See also: Abiathar Crescas, 15th-century, Aragon, Astrologer, Biography, Ferdinand II of Aragon, Jew, John II of Aragon, Physician