Former Owner
- Friedrich Wilhelm Roloff1
- Georg Kloss1
- George Templeton Strong1
- Giacomo Soranzo1
- Giuseppe Antonio Saccardini1
- Giuseppe Martini1
- Gordon A. Block Junior1
- Gudrun Wandel1
- Gustavo Camillo Galletti1
- Hamon Styleman Le Strange1
- Harrison Horblit1
- Henri Schiller1
- Henry Drury1
- Henry Lewis Broomall1
- Hermann Marx1
- Hermann Suchier1
- Hugh Roberts1
- Irene Ludwig1
- Irvine Masson1
- J. A. Shanley1