Former Owner
- Dana Hill1
- Diego Alphonso1
- Duke C. Visconti di Modrone1
- Edmunde Mulse1
- Edward Wix1
- Eleanor Houston Smith1
- Emile Gay1
- Frank W. Gunsaulus1
- Frederick North, 5th Earl of Guilford1
- Gaetano Schiepati1
- Garegnano Charterhouse1
- George C. Thomas1
- George Dawson Coleman1
- George Dunn1
- George Leveson-Gower, 1st Duke of Sutherland1
- George Livermore1
- George Venables-Vernon, 5th Baron Vernon1
- George W. Fitzwilliam1
- Giuseppe Bruschetti1
- Guglielmo Libri Carucci dalla Sommaja1