Columbia subject headings:
Harvard subject headings:
Bishops--Italy--Milan--Biography.
Catholic Church--Italy--Milan--Clergy--Biography.
Milan (Italy)--Biography.
Milan (Italy)--Church history.
Simplicianus, Saint, approximately 320-400.
Princeton subject headings:
Bishops--Italy--Milan--Biography.
Catholic Church--Italy--Milan--Clergy--Biography.
Milan (Italy)--Biography.
Milan (Italy)--Church history.
Simplicianus, Saint, approximately 320-400.