Former Owner
- Francesco Taccone1
- G. D. Smith1
- Gail Fischmann1
- George Amos Poole1
- George Folliott1
- Germanus Langen1
- Girolamo d'Adda1
- Godefroy Honore1
- Gonthaut-Saint-Blanchard family1
- Gusztáv Emich1
- Harold Baillie Weaver1
- Harrison Gray Otis1
- Harrison Horblit1
- Heinrich Eisemann1
- Hellmut Albert Feisenberger1
- Henry Brudenell-Bruce, 5th Marquess of Ailesbury1
- Henry Huth1
- Henry Oppenheimer1
- Henry Stevens1
- Henry Young and Sons1