Former Owner
- Davis & Orioli1
- De Raude1
- Donald S. Klopfer1
- Dorothy Abbe1
- Federico Patetta1
- Francesco Barbaro1
- Francesco Gonzaga1
- Francis Edwards, Ltd.1
- George Spencer, 2nd Earl Spencer1
- George Templeton Strong1
- Giovanni Saibanti1
- H. P. Kraus (firm)1
- Henry Drury1
- Henry White1
- Henry Yates Thompson1
- House of Sforza1
- Howard Lesnick1
- Howel Wills1
- Jacob Henry Burn1
- Joannes Angelus de Crema1