Former Owner
- Isabel de Bellusseau1
- J. Techener1
- James Elwin Millard1
- James Russell Lowell1
- Jean François de Kerchove, Heer van Etikhove, La Deuze, Champagne, Vaulx1
- Jean-Baptiste Denis Guyon de Sardière1
- Jean-Baptiste Pâris de Meyzieu1
- John Alfred Wigan1
- John Bellingham Inglis1
- John Burns1
- John D. Denman1
- John Towneley1
- John Trotter Brockett1
- Jonathan Peckover1
- Joseph Görres1
- Joseph L. Lilly1
- Justin MacCarthy Reagh1
- Konrad von Maurer1
- Kulturhistorisches Museum Magdeburg1
- Lajos Graf Apponyi de Nagy-Appony1