Columbia subject headings:
Great Britain--History--Barons' War, 1263-1267.
Great Britain--History--Henry III, 1216-1272--Biography.
Households--England--History--To 1500.
Montfort, Eleanor de, 1252-1282.
Montfort, Simon de, Earl of Leicester, 1208?-1265.
Nobility--England--History--To 1500.
Nobility--Great Britain--Biography.
Harvard subject headings:
Eleanor Plantagenet, Countess of Leicester, 1215-1275
Great Britain--History--Barons' War, 1263-1267.
Great Britain--History--Henry III, 1216-1272--Biography.
Households--England--History--To 1500.
Montfort, Simon de, Earl of Leicester, 1208?-1265.
Nobility--England--History--To 1500.
Nobility--Great Britain--Biography
Princeton subject headings:
Great Britain--History--Barons' War, 1263-1267.
Great Britain--History--Henry III, 1216-1272--Biography.
Households--England--History--To 1500.
Montfort, Eleanor de, 1252-1282.
Montfort, Simon de, Earl of Leicester, 1208?-1265.
Nobility--England--History--To 1500.
Nobility--Great Britain--Biography.