Columbia subject headings:
Architecture, Domestic--Social aspects--Great Britain.
Country homes--Great Britain.
Rich people--Great Britain--History--19th century.
Rich people--Great Britain--History--20th century.
Harvard subject headings:
Architecture, Domestic--Social aspects--Great Britain.
Country homes--Great Britain.
Rich people--Great Britain--History--19th century.
Rich people--Great Britain--History--20th century.
Princeton subject headings:
Architecture, Domestic--Social aspects--Great Britain.
Country homes--Great Britain.
Rich people--Great Britain--History--19th century.
Rich people--Great Britain--History--20th century.