Former Owner
- Garegnano Charterhouse2
- Gaspard Joseph de Servais2
- George Folliott2
- George Herbert Palmer2
- George Leveson-Gower, 1st Duke of Sutherland2
- George Parker, 2nd Earl of Macclesfield2
- George Templeton Strong2
- George Venables-Vernon, 5th Baron Vernon2
- George W. Fitzwilliam2
- Giovan Pietro Arrivabene2
- Giuseppe Bruschetti2
- Goodspeed's Book Shop2
- Grenville Kane2
- Harold Baillie Weaver2
- Harry Creswick2
- Harry Levinson2
- Henry Charles Lea2
- Henry Ellis Allen2
- Henry Frederick, Prince of Wales2
- Henry George Bohn2