Former Owner
- Fürstlich Dietrichstein'sche Fideicomiss-Bibliothek, Mikulov, Moravia1
- G. Michelmore1
- Gascoigne baronets1
- Gayot de la Rejasse1
- George Aldridge1
- George Arthur Plimpton1
- George D. Smith1
- George Dunn1
- George F. Leighton1
- George Folliott1
- George Herbert, 4th Earl of Powis1
- George Parker, 2nd Earl of Macclesfield1
- George Venables-Vernon, 5th Baron Vernon1
- Giacomo Soranzo1
- Giannalisa Feltrinelli1
- Gilhofer & Ranschburg. Lucerne, Suisse1
- Giovan Pietro Arrivabene1
- Giovanni Alessandro Brambilla1
- Goodspeed's Book Shop1
- Grigorij Sergeevič Stroganov1