Columbia subject headings:
Armel, Saint, 482-552.
Arthur, King.
Britons--History.
Britons--Kings and rulers--Folklore.
Brittany (France)--Antiquities, Celtic.
Christian saints--France--Brittany--Legends.
Great Britain--History--To 1066.
Wales--Antiquities, Celtic.
Harvard subject headings:
Armel, Saint, 482-552.
Arthur, King.
Britons--History.
Britons--Kings and rulers--Folklore.
Brittany (France)--Antiquities, Celtic.
Christian saints--France--Brittany--Legends.
Great Britain--History--To 1066.
Wales--Antiquities, Celtic.
Princeton subject headings:
Arthur, King
Brittany (France)--History.
Cornwall (England : County)--History.
Wales, South--History.