Columbia subject headings:
Architecture, Medieval--France--Lorraine.
Castles--France--Lorraine--History.
Excavations (Archaeology)--France--Lorraine.
Lorraine (France)--Antiquities.
Lorraine (France)--History.
Manors--France--Lorraine--History.
Nobility--Dwellings--France--Lorraine--History.
Harvard subject headings:
Castles--France--Lorraine.
Excavations (Archaeology)--France--Lorraine.
Fortification--France--Lorraine.
Lorraine (France)--Antiquities.
Princeton subject headings:
Castles--France--Lorraine.
Excavations (Archaeology)--France--Lorraine.
Fortification--France--Lorraine.
Lorraine (France)--Antiquities.