Columbia subject headings:
Christian converts from Judaism--England--London--History.
Church history--Middle Ages, 600-1500.
England--Church history.
Henry III, King of England, 1207-1272.
Harvard subject headings:
Christian converts from Judaism--England--London--History.
Church history--Middle Ages, 600-1500
England--Church history.
Henry III, King of England, 1207-1272.
Jews--England--London--History.
Princeton subject headings:
Christian converts from Judaism--England--London--History.
Church history--Middle Ages, 600-1500.
England--Church history.
Henry III, King of England, 1207-1272.