Former Owner
- Eleanor Cross Marquand1
- Eleanor Marquand1
- Florence Tanis1
- Frater Leonardus1
- Frater Salvator Orlandini de Lanciolina1
- G. Michelmore2
- Gaetano Schiepati1
- Garegnano Charterhouse1
- George C. Thomas1
- George Dawson Coleman1
- George Dunn1
- George F. Leighton1
- George Templeton Strong1
- George Winter1
- Gerard of Csanád1
- Giulio Saibante1
- Giuseppe Bruschetti1
- Guglielmo Libri Carucci dalla Sommaja1
- Hampton L. Carson1
- Hans Albrecht von Derschau1