Columbia subject headings:
Great Britain--Kings and rulers--Biography.
Nobility--Great Britain--Biography.
Plantagenet, House of.
Richard I, King of England, 1157-1199.
Harvard subject headings:
Great Britain--Kings and rulers--Biography.
Nobility--Great Britain--Biography
Plantagenet, House of.
Richard I, King of England, 1157-1199.
Princeton subject headings:
Great Britain--Kings and rulers--Biography.
Nobility--Great Britain--Biography.
Plantagenet, House of.
Richard I, King of England, 1157-1199.