Former Owner
- John Burns1
- John Butlar1
- John C. Jackson1
- John Camp Williams1
- John Couch Adams1
- John Edgar Ker1
- John Eliot Hodgkin1
- John Fenn1
- John Henry Nash1
- John Hope, 1st Marquess of Linlithgow1
- John Ives1
- John Lee1
- John Payne Collier1
- John Roland Abbey1
- John Ruskin1
- John Shelton Lawrence1
- John Sotheby1
- John Thomas Beer1
- John Towneley1
- John Ward, 1st Earl of Dudley1