Former Owner
- Jivanji Jamshedji Modi1
- Jo. Otho1
- Joachim Windhag1
- Joannes Salzperg1
- Johan Gröf1
- Johann David Baier1
- Johann Heinrich von Speyr-Passavant1
- Johann Michael Schiller1
- Johannes Betrus Ravenoldus1
- Johannes Wigg1
- Johannes de Helb1
- Johannes zu Reitheim1
- Johem Spiess1
- John A. Murphy1
- John Alexander Stewart1
- John Brand1
- John Camp Williams1
- John Carter1
- John Cochran1
- John Dozier Gordan1