Former Owner
- Charles Sumner2
- Charles William Dyson Perrins1
- Clarence S. Bement1
- Coggeshall Abbey1
- Constance de Foix1
- César de Missy1
- 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
- Gail Fischmann3
- Garegnano Charterhouse1
- George C. Thomas1
- George Dawson Coleman1