Columbia subject headings:
Harvard subject headings:
Courts and courtiers
Europe--Social life and customs.
Great Britain--Court and courtiers--History--18th century.
Great Britain--Court and courtiers.
Great Britain--Social life and customs--18th century.
Nobility--Great Britain--Diaries.
Northumberland, Elizabeth Seymour Percy, Duchess of, 1716-1776--Diaries.
Princeton subject headings:
Courts and courtiers.
Europe--Social life and customs.
Great Britain--Court and courtiers.