Columbia subject headings:
Harvard subject headings:
Bernadotte, House of--Homes and haunts--Germany--Mainau Island.
Europe--Kings and rulers--Biography.
Mainau Island (Germany)--History.
Nobility--Europe--Biography.
Romanov, House of--Homes and haunts--Germany--Mainau Island.
Princeton subject headings:
Bernadotte, House of--Homes and haunts--Germany--Mainau Island.
Europe--Kings and rulers--Biography.
Mainau Island (Germany)--History.
Nobility--Europe--Biography.
Romanov, House of--Homes and haunts--Germany--Mainau Island.