Former Owner
- Herschel V. Jones2
- James & Mary Lee Tregaskis (Firm)2
- John Eliot Hodgkin2
- John Hinsdale Scheide2
- John Reiner2
- John Ruskin2
- Joseph Pope2
- Lathrop Colgate Harper2
- Laurence William Hodson2
- Luigi Arrigoni2
- Marchese Linterno2
- Marie-François Duchesne de Beaumanoir2
- Mary W. T. Dickinson2
- New York Academy of Medicine2
- Philip C. Duschnes2
- Pierleone Leoni2
- Prince Augustus Frederick, Duke of Sussex2
- St John Hornby2
- Weissenau Abbey2
- William Foyle2