Former Owner
- Giovanni Angelo Altemps1
- Giulio Saibante1
- Giuseppe Antonio Saccardini1
- Guilberto Broulin1
- Guillemette Bezard1
- Gustavo Camillo Galletti1
- H. P. Kraus (firm)1
- Hans Albrecht von Derschau1
- Harrison Gray Otis1
- Harrold E. Gillingham1
- Hastings family1
- Henri Schiller1
- Henricus Lafferde1
- Henricus Mewe1
- Henry Allan1
- Henry Frederick, Prince of Wales1
- Henry Harvey Frost1
- Henry John Peachey, 3rd Baron Selsey1
- Henry Oppenheimer1
- Henry Pelham-Clinton, 7th Duke of Newcastle1