Former Owner
- Gabriel Michieli1
- Georg Eduard Steitz1
- Georg Kloss1
- George Dunn1
- George Spencer-Churchill, 5th Duke of Marlborough1
- George Templeton Strong1
- Giacomo Soranzo1
- Giovanni Angelo Altemps1
- Giovanni d'Andrea di Nanni Todeschini Piccolomini1
- Giuseppe Antonio Saccardini1
- Giuseppe Martini1
- Gordon A. Block Junior1
- Hamon le Strange1
- Hans Friedrich Emanuel Schennis1
- Henri de Cossette1
- Henry Allan1
- Henry Drury1
- Hermann Marx1
- Hermann Suchier1
- Horace de Landau1