Former Owner
- John D. Stanitz1
- John Henry Wrenn1
- John Herbst1
- John Hope, 1st Marquess of Linlithgow1
- John M Cuthbert1
- John Mason Neale1
- John Thomas Beer1
- John Vyfyan1
- John William Bradley1
- Joseph Pope1
- Joseph Whitney1
- Julie de Busnel1
- Jérôme Pichon1
- Lane Theological Seminary1
- Laurence Kirby1
- Laurence William Hodson1
- Laurent Campagne1
- LeMare1
- Legoué1
- Leicester Harmsworth1