Columbia subject headings:
Castles--Conservation and restoration--Netherlands--Gelderland.
Interior decoration--Netherlands--Gelderland.
Manors--Conservation and restoration--Netherlands--Gelderland.
Harvard subject headings:
Castles--Netherlands--Gelderland.
Gardens--Netherlands--Gelderland.
Interior decoration--Netherlands--Gelderland.
Princeton subject headings:
Castles--Netherlands--Gelderland.
Gardens--Netherlands--Gelderland.
Gelderland (Netherlands)--Buildings, structures, etc.
Interior decoration--Netherlands--Gelderland.