Former Owner
- John Butlar1
- John C. Jackson1
- John Camp Williams1
- John Campbell, 1st Marquess of Breadalbane1
- John Carter1
- John Caryll1
- John Church1
- John Cochran1
- John Couch Adams1
- John D. Denman1
- John D. McKenna1
- John D. Stanitz15
- John Dare1
- John E. Burton1
- John Edgar Ker1
- John Egerton, 1st Earl of Bridgewater2
- John Egerton, 2nd Earl of Bridgewater2
- John Egerton, 3rd Earl of Bridgewater2
- John Egylsfelld1
- John Eliot Hodgkin4