Former Owner
- Adolph Sutro4
- Ashridge Priory4
- Bernard M. Rosenthal4
- Bertram Ashburnham, 4th Earl of Ashburnham4
- Henry Yates Thompson4
- Herschel V. Jones4
- James Halliwell-Phillipps4
- James Tregaskis4
- Maggs Bros Ltd4
- Robert Davies4
- Alfred C. Chapin3
- Alfred Henry Huth3
- Catherine Conduitt3
- Charles William Dyson Perrins3
- Charles William Hamilton Sotheby3
- David Bee3
- George Atherton Aitken3
- Guglielmo Libri Carucci dalla Sommaja3
- H. P. Kraus (firm)3
- Henry Spelman3