Former Owner
- James Vallentin1
- Jean de Falloize1
- Jeremiah Styles1
- Jeronimus Maelens1
- Jivanji Jamshedji Modi1
- Johan C. Jackson1
- Johannes de Helb1
- John Boykett Jarman1
- John Eliot Hodgkin1
- John Fletcher Hurst1
- John Harvey Treat1
- John Morgan1
- John Walker1
- John William Harshberger1
- Joseph Pope1
- José Fernando Ramírez1
- Kloster Kuringen1
- Lambertus Eerens1
- Laurent Campagne1
- Legoué1