Townend, Cumbria
Sheringham, Norfolk
Tyntesfield, North Somerset
Hanbury Hall, Worcestershire
Mottisfont, Hampshire
Dudmaston, Shropshire
Killerton, Devon
Mount Stewart, County Down
Cliveden Estate, Buckinghamshire
Basildon Park, Berkshire
Cragside, Northumberland
Castle Ward, County Down
Penrhyn Castle, Gwynedd
Sizergh Castle, Cumbria
Sudbury Hall (Children's Country House), Derbyshire
Florence Court, County Fermanagh
Cope & Collinson
Chirk Castle, Wrexham
possibly Vile & Cobb
Croome Park, Worcestershire
Erddig, Wrexham
Knightshayes Court, Devon
Lanhydrock, Cornwall
Polesden Lacey, Surrey
Ickworth, Suffolk
Wallington, Northumberland
manner of Gillows of Lancaster
Dyrham, Gloucestershire
Canons Ashby, Northamptonshire
Scotney Castle, Kent
Wimpole, Cambridgeshire
Felbrigg, Norfolk
Calke Abbey, Derbyshire
Blickling Hall, Norfolk
Sunnycroft, Shropshire