Columbia subject headings:
Germany--Court and courtiers--History.
Germany--Social life and customs.
Masquerades--Germany--History.
Harvard subject headings:
Germany--Court and courtiers--Costume--History.
Germany--Social life and customs.
Masquerades--Germany--History.
Princeton subject headings:
Germany--Court and courtiers--History.
Germany--Social life and customs.
Masquerades--Germany--History.