Former Owner
- Emiliano Sarti1
- Ernst F. Detterer1
- Fanny Duschnes1
- George Dunn1
- George F. Leighton1
- Giovan Pietro Arrivabene1
- Guglielmo Libri Carucci dalla Sommaja1
- Harry Creswick1
- Henricus Lafferde1
- Henricus Mewe1
- Henry Pelham-Clinton, 4th Duke of Newcastle1
- Irvine Masson1
- J. & J. Leighton1
- James Stevens-Cox1
- Johann Heinrich van Ess1
- Johannes Lethe1
- John D. Stanitz1
- John Dozier Gordan1
- John Leeche1
- John William Harshberger1