Former Owner
- Emilio Loredo y Trelles1
- Enoch of Ascoli1
- Ercole Silva1
- Erik von Scherling1
- Eugenio Minutoli-Tegrimi1
- Fannie Fredericka Dyckman1
- Francesco Maturanzio1
- Francis Taylor Pearsons Plimpton1
- François Veyrier1
- Gaetano Schiepatti1
- Garegnano Charterhouse1
- George Dunn1
- George Venables-Vernon, 5th Baron Vernon1
- Giovanni Alessandro Brambilla1
- Girolamo d'Adda1
- Giuseppe Bruschetti1
- Harry G. Friedman1
- Henri Lambert1
- Henry Probasco1
- Herbert M. Allen1