Former Owner
- Hugh Roberts1
- Isaac Foot1
- Israel Gollancz1
- J. Meade Falkner1
- J. Palmer1
- Jacob Dackomb1
- James & Mary Lee Tregaskis (Firm)1
- James Clerke1
- James F. Drake1
- James Ley, 1st Earl of Marlborough1
- James Rathwell Page1
- James Sotheby1
- Johannes Lethe1
- John A. Savage Jr.1
- John Bulkeley1
- John Butlar1
- John Campbell, 1st Marquess of Breadalbane1
- John Church1
- John Dare1
- John Dozier Gordan1