Former Owner
- Hugh Roberts1
- Israel Gollancz1
- James Clerke1
- James Lyell1
- James Sotheby1
- James Tregaskis1
- Johannes Lethe1
- John Brand1
- John Bulkeley1
- John Butlar1
- John Campbell, 1st Marquess of Breadalbane1
- John D. Stanitz1
- John Dare1
- John Egerton, 1st Earl of Bridgewater1
- John Egylsfelld1
- John Frederick Lewis1
- John Henry Ellis1
- John Henry Gurney Jr.1
- John Higges1
- John Hinsdale Scheide1