Former Owner
- Francisco Carbicei1
- George C. Thomas1
- George D. Smith1
- George F. Leighton1
- George Templeton Strong2
- George Venables-Vernon, 5th Baron Vernon1
- H. P. Kraus (firm)2
- Hampton L. Carson1
- Harold Baillie Weaver1
- Harry Levinson1
- Henry Harvey Frost1
- Henry Huth1
- Henry White1
- House of Sforza1
- Howard Lehman Goodhart1
- Ida M. Havens1
- J. Palmer1
- James F. Drake1
- Jerónimos Monastery5
- Johan C. Jackson1