Columbia subject headings:
Confessors--France--History--17th century.
Confessors--Spain--History--17th century.
France--Kings and rulers--17th century.
Spain--Kings and rulers--17th century.
Harvard subject headings:
Confessors--France--History--17th century.
Confessors--Spain--History--17th century.
France--Kings and rulers--History--17th century.
Spain--Kings and rulers--History--17th century.
Princeton subject headings:
Confessors--France--History--17th century.
Confessors--History--17th century.
Confessors--Spain--History--17th century.
France--Kings and rulers--History--17th century.
Spain--Kings and rulers--History--17th century.