Columbia subject headings:
Harvard subject headings:
Bourbon, House of--History--Congresses.
Europe--History--17th century--Congresses.
Europe--Kings and rulers--Congresses.
Habsburg, House of--History--Congresses.
Orange-Nassau, House of--History--Congresses.
Royal houses--Europe--History--Congresses.
Princeton subject headings:
Bourbon, House of--History--Congresses.
Europe--History--17th century--Congresses.
Europe--Kings and rulers--Congresses.
Habsburg, House of--History--Congresses.
Orange-Nassau, House of--History--Congresses.
Royal houses--Europe--History--Congresses.