Former Owner
- Giovanni d'Andrea di Nanni Todeschini Piccolomini1
- Giovanni de Marco1
- Giulio Saibante1
- Giuseppe Bruschetti1
- Giusto Venier1
- Gladys Freeman1
- Godefroy Honore1
- Gusztáv Emich1
- Hampton L. Carson1
- Hans P. Kraus1
- Heinrich Eisemann1
- Hellmut Albert Feisenberger1
- Henri de Cossette1
- Henry Broadley1
- Henry Danby Seymour1
- Henry Gee Barnard1
- Henry M. Fisher1
- Henry Oppenheimer1
- Henry Pelham-Clinton, 7th Duke of Newcastle1
- Henry William Poor1