Columbia subject headings:
Art, European--Constance, Lake, Region.
Constance, Lake, Region--History.
Constance, Lake, Region--Intellectual life.
Harvard subject headings:
Art, European--Constance, Lake of, Region.
Constance (Lake of, Region)--History.
Constance (Lake of, Region)--Intellectual life.
Princeton subject headings:
Austria--Biography.
Montfort family.
Nobility--Austria.