Columbia subject headings:
George IV, King of Great Britain, 1762-1830.
Great Britain--History--George IV, 1820-1830.
Great Britain--Kings and rulers--Biography.
Harvard subject headings:
George IV, King of Great Britain, 1762-1830
Great Britain--History--George IV, 1820-1830.
Great Britain--Kings and rulers--Biography.
Princeton subject headings:
George IV, King of Great Britain, 1762-1830.
Great Britain--History--George IV, 1820-1830.
Great Britain--Kings and rulers--Biography.