Aloysius Gonzaga, Jesuit scholastic, † 1591 at age twenty-three caring for the sick; from the princely family of Castiglione; a page at the court of the Medicis and of Philip II of Spain; renounced inheritance to enter the Jesuits; St. Robert Bellarmine (17 Sept.) was his spiritual director; strongly devoted to the Eucharist, interior prayer, and charitable service; patron of youth and of students in Jesuit colleges and universities.