Columbia subject headings:
Great Britain--Court and courtiers--History--To 1500--Congresses.
Great Britain--History--Plantagenets, 1154-1399--Congresses.
Plantagenet, House of--Congresses.
Harvard subject headings:
Eleanor, of Aquitaine, Queen, consort of Henry II, King of England, 1122?-1204--Congresses.
Great Britain--Court and courtiers--History--To 1500--Congresses.
Great Britain--History--Angevin period, 1154-1216--Congresses.
Great Britain--History--Plantagenets, 1154-1399--Congresses.
Great Britain--Kings and rulers--Congresses.
Henry II, King of England, 1133-1189--Congresses.
John, King of England, 1167-1216--Congresses.
Plantagenet, House of--Congresses.
Richard I, King of England, 1157-1199--Congresses.
Princeton subject headings:
Great Britain--Court and courtiers--History--To 1500--Congresses.
Great Britain--History--Plantagenets, 1154-1399--Congresses.
Plantagenet, House of--Congresses.