Former Owner
- Habert du Berry d'Artois family1
- Hans Albrecht von Derschau1
- Harrison Gray Otis1
- Helene de Montmorency1
- Henry Broadley1
- Henry Ellis Allen1
- Henry Grey, 1st Duke of Kent1
- Henry M. Fisher1
- Henry Oppenheimer1
- Henry White1
- Henry Wilder Foote1
- Henry Yates Thompson1
- Hercules Silva1
- House of Bentivoglio1
- House of Colonna1
- House of Sforza1
- Hucks Gibbs, 1st Baron Aldenham1
- I. I. Middleton1
- Ioannēs Grēgoropoulos1
- Isaac ha-Rofe ben Moses ibn Elezar1