Columbia subject headings:
Ferney-Voltaire (France)--History--18th century.
Ferney-Voltaire (France)--Population--History--18th century.
Ferney-Voltaire (France)--Social conditions--18th century.
Harvard subject headings:
Ferney-Voltaire (France)--Population--History--18th century.
Voltaire, 1694-1778--Influence.
Princeton subject headings: