Columbia subject headings:
Constitutional history--Great Britain.
Copyhold.
Inheritance and succession--Great Britain.
Land tenure--Law and legislation--Great Britain.
Magna carta.
Harvard subject headings:
Constitutional history--Great Britain--Early works to 1800.
Copyhold--Early works to 1800.
Inheritance and succession--Great Britain--Early works to 1800.
Land tenure--Great Britain--Early works to 1800.
Magna Carta.
Princeton subject headings: