Columbia subject headings:
Harvard subject headings:
Court records--England--Oxfordshire
Great Britain--History--Henry III, 1216-1272--Sources.
Law reports, digests, etc.--England--Oxfordshire.
Oxfordshire (England)--History--Sources.
Pleas of the crown.
Princeton subject headings:
Court records--England--Oxfordshire.
Oxfordshire (England)--History--Sources.