Former Owner
- Giacobbe Marcaria1
- Giacomo Soranzo1
- Gilhofer & Ranschburg. Lucerne, Suisse1
- Giovanni Pietro Visconti1
- Giuseppe Antonelli1
- Godefroy Honore1
- Gonthaut-Saint-Blanchard family1
- Gordon Adamson1
- Gusztáv Emich1
- H. P. Kraus (firm)1
- Harrison Horblit1
- Heinrich Eisemann1
- Heinrich Neubronner1
- Hellmut Albert Feisenberger1
- Henry Brudenell-Bruce, 5th Marquess of Ailesbury1
- Henry Huth1
- Henry Janeway Hardenbergh1
- Henry Oppenheimer1
- Henry Perkins1
- Henry Young and Sons1