Former Owner
- George Becher Blomfield1
- George Bruce1
- George Dawson Coleman1
- George Templeton Strong1
- Georgius Ruch1
- Gudrun Wandel6
- Guglielmo Libri Carucci dalla Sommaja1
- H. P. Kraus (firm)2
- H., C1
- Harrison Wright4
- Heinrich Neubronner1
- Henricus Lafferde1
- Henricus Mewe1
- Henry Charles Lea3
- Henry Frederick, Prince of Wales1
- Henry Janeway Hardenbergh1
- Henry Willett1
- Henry William Poor1
- Henry Yates Thompson1
- House of Mansfeld1