Former Owner
- Giuseppe Martini5
- Hagop Kevorkian1
- Hans Albrecht von Derschau1
- Harff, Irmengarde von1
- Harrison Horblit1
- Harry Luke1
- Harvey Bassler1
- Hastings family1
- Henri Bordes1
- Henry Allan1
- Henry George Keene1
- Henry Huth10
- Henry Probasco6
- Henry Stevens1
- Henry White2
- Henry Yates Thompson1
- Henry Young and Sons1
- Herschel V. Jones1
- Horace de Landau1
- House of Sforza1