Polesden Lacey, Surrey
Llanerchaeron, Ceredigion
Erddig, Wrexham
Dunham Massey, Cheshire
Dudmaston, Shropshire
Unknown
Brownsea Island, Dorset
Cotehele, Cornwall
Chedworth Roman Villa, Gloucestershire
Mr Straw's House, Nottinghamshire
Finch Foundry, Devon