Columbia subject headings:
Du Guesclin, Bertrand, comte de Longueville, approximately 1320-1380--Romances.
Hundred Years' War, 1339-1453--Romances.
Harvard subject headings:
Chansons de geste.
Du Guesclin, Bertrand, comte de Longueville, approximately 1320-1380--Romances.
Du Guesclin, Bertrand, comte de Longueville, approximately 1320-1380. in fiction, drama, poetry, etc.
Hundred Years' War, 1339-1453--Poetry.
Trouvères.
Princeton subject headings:
Du Guesclin, Bertrand, comte de Longueville, approximately 1320-1380--Romances.
Hundred Years' War, 1339-1453--Romances.