Knightshayes Court, Devon
William Waldorf Astor, 1st Viscount Astor (1848 - 1919)
Cliveden Estate, Buckinghamshire
Florence Court, County Fermanagh
Unknown [name retired]
Ham House, Surrey
Ightham Mote, Kent
Plas Yn Rhiw, Gwynedd
William O'Dwyer (fl.1946)
Chartwell, Kent