Columbia subject headings:
Great Britain--History--Barons' War, 1263-1267.
Great Britain--Politics and government--1216-1272.
Montfort, Simon de, Earl of Leicester, 1208?-1265.
Harvard subject headings:
Great Britain--History--Barons' War, 1263-1267.
Great Britain--Politics and government--1216-1272
Montfort, Simon de, Earl of Leicester, 1208?-1265.
Princeton subject headings:
Great Britain--History--Barons' War, 1263-1267.
Great Britain--Politics and government--1216-1272.
Montfort, Simon de, Earl of Leicester, 1208?-1265.