Former Owner
- George Sidney Hellman1
- George Templeton Strong1
- George Winter1
- Georgius Ruch1
- Gerard of Csanád1
- Giacomo Soranzo1
- Giovanni Saibanti1
- Gudrun Wandel1
- Guillaume Budé1
- Hamon Styleman Le Strange1
- Hans P. Kraus1
- Harold Baillie Weaver1
- Harrison Horblit1
- Harrison Wright1
- Harrold E. Gillingham1
- Harry Peach1
- Hastings family1
- Heathcote William Garrod1
- Henri Schiller1
- Henry Cestole1