Former Owner
- Franz Trau1
- Gabriel Michieli1
- Gaetano Bozzolini1
- Gaetano Schiepati1
- Garegnano Charterhouse1
- George Amos Poole1
- George Arthur Plimpton1
- George Dawson Coleman1
- George Dunn1
- George F. Leighton1
- George Folliott1
- George Templeton Strong1
- Gerard of Csanád1
- Giacomo Soranzo1
- Giannalisa Feltrinelli1
- Gilhofer & Ranschburg. Lucerne, Suisse1
- Giovan Battista Corbinello1
- Giovanni Baldovinetti1
- Giovanni Saibanti1
- Giovanni de Marco1