Columbia subject headings:
Harvard subject headings:
Cardinals--Italy--Biography
Castiglione, Giovanni di, 1413-1460.
Church history--Middle Ages, 600-1500
Italy--Church history--15th century.
Italy--History--15th century.
Renaissance--Italy--Biography.
Princeton subject headings:
Bishops--Italy--Biography.
Cardinals--Italy--Biography.
Castiglione, Giovanni di, approximately 1413-1460.
Church history--Middle Ages, 600-1500.
Renaissance--Italy.