Columbia subject headings:
Caroline, Queen, consort of George IV, King of Great Britain, 1768-1821.
Fitzherbert, Maria Anne, 1756-1837.
George IV, King of Great Britain, 1762-1830.
Harvard subject headings:
Caroline, Queen, consort of George IV, King of Great Britain, 1768-1821
Fitzherbert, Maria Anne, 1756-1837.
George IV, King of Great Britain, 1762-1830
Princeton subject headings: