Derbyshire, Quarndon, Kedlestone Hall, The State Drawing Room. Kedleston Hall is an English country house in Kedleston, Derbyshire, approximately four miles north-west of Derby, and is the seat of the Curzon family whose name originates in Notre-Dame-de-Courson in Normandy. Today it is a National Trust property.
The house was designed by the Palladian architects James Paine and Matthew Brettingham and was loosely based on an original plan by Andrea Palladio for the never-built Villa Mocenigo. At the time a relatively unknown architect, Robert Adam was designing some garden temples to enhance the landscape of the park; Curzon was so impressed with Adam’s designs, that Adam was quickly put in charge of the construction of the new mansion. (Source)