Columbia subject headings:
Harvard subject headings:
Landsdowne, John Henry Petty, Marquess of, 1765-1809.
Napoleon I, Emperor of the French, 1769-1821
Nobility--Great Britain--Biography
Petty family.
Southampton (England)--Biography.
Southampton (England)--History.
Princeton subject headings:
Landsdowne, John Henry Petty, Marquess of, 1765-1809.
Napoleon I, Emperor of the French, 1769-1821.
Nobility--Great Britain--Biography.
Petty family.
Southampton (England)--Biography.
Southampton (England)--History.