Nunnington Hall, North Yorkshire
Kingston Lacy Estate, Dorset
Gawthorpe Hall, Lancashire
The Argory, County Armagh
Speke Hall, Merseyside
Tyntesfield, North Somerset
Ham House, Surrey
Lanhydrock, Cornwall
Merryweather and Sons
Castle Drogo, Devon
Tredegar, Newport
Sudbury Hall (Children's Country House), Derbyshire