Former Owner
- George Parker, 2nd Earl of Macclesfield1
- George Sidney Hellman1
- George W. Fitzwilliam1
- Gerard Wallop, 9th Earl of Portsmouth1
- Gilbert Ireland Blackburne1
- Gilbert Talbot, 7th Earl of Shrewsbury1
- Giuseppe Martini1
- Gloucester Cathedral1
- Gordon A. Block Junior2
- Grenville Kane1
- Gudrun Wandel1
- Guglielmo Libri Carucci dalla Sommaja3
- Gundulf1
- H. Bayle1
- H. P. Kraus (firm)3
- H. Richard Archer1
- Hammond1
- Hamon Styleman Le Strange1
- Hampton L. Carson6
- Harris1