Former Owner
- William Gibbons Medlicott3
- William King Richardson3
- Acton Griscom2
- Arthur Vershbow2
- Ball Collection2
- Bateman family2
- Bertram Ashburnham, 4th Earl of Ashburnham2
- Caspar René Gregory2
- Collegium Agennensis societatis Jesu (Agen, France)2
- Frederick North, 5th Earl of Guilford2
- Galeazzo Maria Sforza2
- George C. Thomas2
- George Herbert Palmer2
- Henry Ellis Allen2
- Henry George Bohn2
- Henry Harvey Frost2
- Henry Huth2
- Henry White2
- House of Colonna2
- John Eliot Hodgkin2