Former Owner
- Erwin Rosenthal1
- Fountaine Walker1
- Frederick North, 5th Earl of Guilford1
- Friedrich von Schennis1
- Gabriel Wells1
- Gascoigne baronets1
- George Becher Blomfield1
- Groenendael Priory1
- Gudrun Wandel1
- Henry Pelham-Clinton, 4th Duke of Newcastle1
- Henry Pelham-Clinton, 7th Duke of Newcastle1
- Henry White1
- Henry William Poor1
- Heribert Tenschert1
- House of Neville1
- Hucks Gibbs, 1st Baron Aldenham1
- Huskan-ordi (Monastery in Muradiye, Turkey)1
- Hôtel Drouot1
- James H. Stewart1
- James Lyell1