Former Owner
- Herschel V. Jones1
- Hieronymus Wilhelm Ebner von Eschenbach1
- Holmcultram Abbey1
- Holt family1
- Håkon Hallberg1
- J. & J. Leighton1
- Jacob Le Maire1
- James Elwin Millard1
- James Russell Lowell1
- John B. Stetson Jr.1
- John Bigham, 1st Viscount Mersey1
- John Bohn1
- John Boykett Jarman1
- John D. Stanitz1
- John Dozier Gordan1
- John Holt1
- John Hope, 1st Marquess of Linlithgow1
- John Ingle Dredge1
- John William Bradley1
- Karen L. Gould1