Columbia subject headings:
Hundred Years' War, 1339-1453--Campaigns--France--Picardy.
Hundred Years' War, 1339-1453--Historiography.
Peasants--France--Picardy--Biography.
Peasants--France--Picardy--History.
Harvard subject headings:
Ferré, approximately 1330-1358.
Grand Ferré, approximately 1330-approximately 1358.
Hundred Years' War, 1339-1453--Campaigns--France--Picardy.
Hundred Years' War, 1339-1453--Historiography.
Peasants--France--Picardy--Biography.
Peasants--France--Picardy--History.
Princeton subject headings:
Grand Ferré, approximately 1330-approximately 1358.
Hundred Years' War, 1339-1453--Historiography.
Peasants--France--Picardy--History.