Columbia subject headings:
Conroy, John, Sir, 1786-1854.
Victoria, Queen of Great Britain, 1819-1901.
Harvard subject headings:
Conroy, John, Sir, 1786-1854.
Great Britain--Court and courtiers--History--19th century.
Victoria, Queen of Great Britain, 1819-1901
Princeton subject headings:
Great Britain--History--1800-1837.
Victoria, Queen of Great Britain, 1819-1901.