Columbia subject headings:
Christian saints--France--Normandy--Biography.
Hélye, Thomas, Saint, 1187-1257.
Normandy (France)--Biography.
Priests--France--Normandy--Biography.
Harvard subject headings:
Christian saints--France--Normandy--Biography.
France--Church history--987-1515.
Hélye, Thomas, Saint, 1187-1257.
Princeton subject headings: