Columbia subject headings:
France--History--Louis XIV, 1643-1715.
Man in the Iron Mask.
Political prisoners--France--History--17th century.
Prisoners--France--Identification.
Harvard subject headings:
France--Kings and rulers--Brothers.
Louis XIV, King of France, 1638-1715--Family.
Louis XIV, King of France, 1638-1715--Friends and associates.
Man in the Iron Mask.
Prisoners--France--Identification.
Princeton subject headings:
France--Kings and rulers--Brothers.
Louis XIV, King of France, 1638-1715--Family.
Louis XIV, King of France, 1638-1715--Friends and associates.
Man in the Iron Mask.
Prisoners--France--Identification.