Former Owner
- George Venables-Vernon, 5th Baron Vernon1
- Gerard de Vismé1
- Gilberte le Gualès de Mézaubran1
- Gilhofer & Ranschburg. Lucerne, Suisse1
- Giovanni Alessandro Brambilla1
- Godefroy Honore1
- Guglielmo Libri Carucci dalla Sommaja1
- Guilelmus Laing1
- Harry Peach1
- Heathcote William Garrod1
- Heinrich Eisemann1
- Hellmut Albert Feisenberger1
- Hendrik Herp1
- Henri Auguste Brölemann1
- Henri de Cossette1
- Henry Drury1
- Henry Newham Davis1
- Henry Pelham-Clinton, 4th Duke of Newcastle1
- Henry Pelham-Clinton, 7th Duke of Newcastle1
- Henry Young and Sons1