Columbia subject headings:
Calke Abbey.
Harpur-Crewe family--Homes and haunts--England--Derbyshire.
Harvard subject headings:
Architecture, Domestic--England--Derbyshire.
Calke Abbey (Derbyshire, England)--History
Princeton subject headings:
Architecture, Domestic--England--Derbyshire.
Calke Abbey (Derbyshire)
Harpur-Crewe family--Homes.