Columbia subject headings:
Harvard subject headings:
Alfonso V, King of Aragon, 1396-1458.
Aragon (Spain)--History--Alfonso V, 1416-1458.
Nobility--Spain--History
Spain--History, Military.
Princeton subject headings:
Alfonso V, King of Aragon, 1396-1458.
Aragon (Spain)--History--Alfonso V, 1416-1458.
Naples (Kingdom)--History--Spanish rule, 1442-1707.
Nobility--Spain--Aragon--History--To 1500.