Former Owner
- Eleanor Cross Marquand1
- Eleanor Marquand1
- Enluminures1
- F. Gentile di Giuseppe1
- Francisco Carbicei1
- George Templeton Strong1
- Heinrich Eisemann1
- Hellmut Albert Feisenberger1
- Henry Danby Seymour1
- Henry Harvey Frost1
- House of Sforza1
- Howel Wills1
- Isabella d'Este1
- Jean Joseph Sosthène de LaRoche Lacarelle1
- John F. Fleming1
- John Henry Ellis1
- John Morgan1
- Joseph E. Widener1
- Libri, Edoardo, active 20th century1
- Louis Bourguet1