Former Owner
- George Parker, 2nd Earl of Macclesfield1
- George Venables-Vernon, 5th Baron Vernon1
- Georgius Ruch1
- Giannalisa Feltrinelli1
- Gilhofer & Ranschburg. Lucerne, Suisse1
- Giovan Pietro Arrivabene1
- Giovanni Alessandro Brambilla1
- Goodspeed's Book Shop1
- Grigorij Sergeevič Stroganov1
- H. Charles Barnston1
- Hampton L. Carson1
- Harry C. Koenig1
- Helge Frank1
- Henry Drury1
- Henry Harvey Frost1
- Henry Janeway Hardenbergh1
- Henry Maxwell, 7th Baron Farnham1
- Henry Thomas Wake1
- Herbert B. Nichols1
- Herbert Watney1