Columbia subject headings:
Biographies.
Great Britain--History--19th century.
Insanity (Law)--Great Britain--19th century.
Mental illness--Great Britain--19th century--History.
Mentally ill--Great Britain--19th century--History.
Mentally ill--Great Britain--Biography.
Nobility--Great Britain--Biography.
Portsmouth, John Charles Wallop, Earl of, 1767-1853--Family.
Portsmouth, John Charles Wallop, Earl of, 1767-1853--Mental health.
Portsmouth, John Charles Wallop, Earl of, 1767-1853--Trials, litigation, etc.
Trials--Great Britain--History--19th century.
Harvard subject headings:
Biographies
Great Britain--History--1800-1837
Insanity (Law)--Great Britain--History--19th century.
Mental illness--Great Britain--History--19th century.
Mentally ill--Great Britain--Biography.
Mentally ill--Great Britain--History--19th century.
Nobility--Great Britain--Biography
Portsmouth, John Charles Wallop, Earl of, 1767-1853--Mental health.
Portsmouth, John Charles Wallop, Earl of, 1767-1853--Trials, litigation, etc.
Trials--Great Britain--History--19th century.
Princeton subject headings:
Insanity (Law)--Great Britain.
Portsmouth, John Charles Wallop, Earl of, 1767-1853--Family.
Portsmouth, John Charles Wallop, Earl of, 1767-1853--Mental health.
Portsmouth, John Charles Wallop, Earl of, 1767-1853--Trials, litigation, etc.