Former Owner
- Guilielmus van Hamme2
- Hampton L. Carson2
- Harry Creswick2
- Henry Ellis Allen2
- Henry Frederick, Prince of Wales2
- Henry George Bohn2
- Henry Harvey Frost2
- Henry Spelman2
- Henry Young and Sons2
- Hucks Gibbs, 1st Baron Aldenham2
- Imre Hodossy2
- Irene Ludwig2
- J. Martini2
- J. P. Gumbert2
- J. Techener2
- Jay Gould2
- Jean-Baptiste Denis Guyon de Sardière2
- Joachim Guerrinus de Montefegatesio2
- Joaquín Gómez de la Cortina2
- John Boykett Jarman2