Former Owner
- G. Elliott1
- G. Sumner1
- Gabor Fastetics von Tolna1
- Gaetano Schiepati1
- Gaetano Schiepatti1
- Garcia de Loaysa Giron1
- Garibell Smythley1
- Garsten Abbey1
- Gascoigne baronets1
- Gasser, Rudolf von, Freiherr, -1911?1
- Gaston Ruddoff1
- General Bookbinding Company of Chesterland, OH1
- General Theological Seminary1
- Geoffroy de Pompadour1
- Georg Kloss1
- Georg von Waldburg-Zeil1
- George Atherton Aitken1
- George Brudenell, 3rd Earl of Cardigan1
- George Chalmers1
- George Dawson Coleman1