Columbia subject headings:
Admirals--Great Britain.
Great Britain--History, Naval--18th century.
Great Britain--History, Naval--19th century.
Harvard subject headings:
Admirals--Great Britain--Biography--Encyclopedias.
Great Britain--History, Naval--18th century--Encyclopedias.
Great Britain--History, Naval--19th century--Encyclopedias.
Great Britain. Royal Navy--History--Napoleonic Wars, 1800-1815--Encyclopedias.
Nelson, Horatio Nelson, Viscount, 1758-1805--Encyclopedias.
Princeton subject headings: