Llanerchaeron, Ceredigion
Erddig, Wrexham
Greenway, Devon
Springhill, County Londonderry
Townend, Cumbria
Buckland Abbey, Devon
Cliveden Estate, Buckinghamshire
Arlington Court, Devon
Elkington and Co.
Tyntesfield, North Somerset
Dorneywood House and Gardens, Buckinghamshire
Penrhyn Castle, Gwynedd
Dunham Massey, Cheshire