Columbia subject headings:
Harvard subject headings:
Constables--Great Britain--Early works to 1800.
Criminal law--Great Britain--Early works to 1800
Justices of the peace--Wales--Early works to 1800.
Prerogative, Royal--Great Britain--Early works to 1800.
Treason--Great Britain--Early works to 1800
Princeton subject headings:
Law--Great Britain.
Treason--Great Britain.