Former Owner
- George Folliott1
- George G. Napier1
- George T. Delacorte Jr.1
- George Venables-Vernon, 5th Baron Vernon2
- Georgius Rudolpus a Fridenreich1
- Gerard Meerman2
- Germanus Langen1
- Giacobbe Marcaria1
- Giacomo Soranzo1
- Giannalisa Feltrinelli1
- Gilhofer & Ranschburg. Lucerne, Suisse1
- Giovanni Pietro Visconti1
- Giovanni de Marco1
- Girolamo d'Adda1
- Giuseppe Antonelli1
- Giuseppe Martini8
- Godajośī Dhātoṇḍa1
- Godefroy Honore1
- Gonthaut-Saint-Blanchard family1
- Gordon Adamson1