Columbia subject headings:
Harvard subject headings:
Austria--Court and courtiers.
Austria--Intellectual life--18th century.
French--Austria--History--18th century.
Habsburg, House of.
Lorrainers--Austria--History--18th century.
Princeton subject headings:
Austria--Emigration and immigration.
France--Emigration and immigration.
French--Austria.
French--Biography.
Lorrainers--Austria.