Wallington, Northumberland
Cragside, Northumberland
Albert Pillivuyt
Penrhyn Castle, Gwynedd
Monk's House, Rodmell, East Sussex
Ormesby Hall, Redcar and Cleveland
Beningbrough Hall, North Yorkshire
Wightwick Manor, West Midlands
Pyrex
Tyntesfield, North Somerset
Dunham Massey, Cheshire
Baddesley Clinton, Warwickshire
Coleton Fishacre, Devon
Ightham Mote, Kent
Denby
A La Ronde, Devon
Albert Prupitt
Plas Yn Rhiw, Gwynedd
Greys Court, Oxfordshire
Sunnycroft, Shropshire
Sudbury Hall, Derbyshire