Former Owner
- Jean-Baptiste Denis Guyon de Sardière1
- Jeanne Govro1
- Jeanne de Goix1
- Jeannette Piccard1
- Jeremiah Styles1
- Jeronimus Maelens1
- Johann Michael Schiller1
- John A. Murphy1
- John Borthwick, 14th of Crookston1
- John Harvey Treat1
- John Henry Ellis1
- John James Lewis1
- John Morgan1
- John Wright1
- Josephine Widener Wichfield1
- Lambertus Eerens1
- Laurence Kirby1
- Laurentius van der Torqel1
- Louis César de La Baume Le Blanc1
- Marchese Porri-Carcani1