Former Owner
- Harff, Irmengarde von1
- Harold Baillie Weaver4
- Harold Drayton1
- Harrison Horblit6
- Harrison Wright2
- Harrold E. Gillingham1
- Harry C. Koenig2
- Harry Creswick2
- Harry Levinson3
- Harry Peach1
- Harvard University1
- Harvey Bassler1
- Hastings family1
- Hautecombe Abbey1
- Heathcote William Garrod1
- Hector Rigaux1
- Heinrich Eisemann1
- Heinrich Eisinger1
- Helen Miller Shepard1
- Helene de Montmorency1