Former Owner
- J. Meade Falkner1
- Jacob Le Maire1
- Jacques Rosenthal1
- James Ley, 1st Earl of Marlborough1
- James R. Herbert Boone1
- James Rathwell Page1
- James Sotheby1
- James Turle1
- Jean Joseph Sosthène de LaRoche Lacarelle1
- Joannes Hainricus Ebron zu Wildenberg1
- Joaquín García Icazbalceta1
- John A. Savage Jr.1
- John Bigham, 1st Viscount Mersey1
- John Caryll1
- John Henry Nash1
- John Hinsdale Scheide1
- John Holt1
- John Josias Conybeare1
- John Lee1
- John Lumley, 1st Baron Lumley1