Former Owner
- Henry Charles Lea3
- Robert Garrett3
- Sydney Cockerell3
- Thomas FitzRoy Phillipps Fenwick3
- William Chmurny3
- Bertram Ashburnham, 4th Earl of Ashburnham2
- Edward Sandford Burgess2
- Engelberg Abbey2
- Erich Junkelmann2
- Ernst Schulz2
- H. P. Kraus (firm)2
- Howard Lehman Goodhart2
- Joachim Guerrinus de Montefegatesio2
- John Patrick Auguste Madden2
- Joseph Pope2
- Julia Burgess2
- Karen L. Gould2
- Katherine Somerset Wyttenbach Fenwick2
- Lewis L. Gould2
- Ludwig Rosenthal2