Former Owner
- Gascoigne baronets1
- George Aldridge1
- Gerard de Vismé1
- Gilberte le Gualès de Mézaubran1
- Gilhofer & Ranschburg. Lucerne, Suisse1
- Giovanni Alessandro Brambilla1
- Guglielmo Libri Carucci dalla Sommaja1
- Guilelmus Laing1
- H. P. Kraus (firm)5
- Hendrik Herp1
- Henri Auguste Brölemann1
- Henry Harvey Frost2
- Henry John Ball2
- Henry Newham Davis1
- Henry Yates Thompson1
- Henry Young and Sons1
- Hermann Suchier1
- House of Neville1
- Hucks Gibbs, 1st Baron Aldenham1
- J. M. C. Armbruster (Firm)1