Former Owner
- Jacques Annibal Claret de La Tourrette1
- James Dickson Clark, active Brooklyn in 1860.1
- James H. Stewart1
- James Laurie1
- James Lyell1
- Joannes Angelus de Crema1
- Joaquín García Icazbalceta1
- Johann Heinrich van Ess1
- John Henry Nash1
- John Rolls, 1st Baron Llangattock1
- John William Harshberger1
- Juan Burgueño1
- Julian Burgueño1
- Justin MacCarthy Reagh1
- Luigi Clerici1
- Luis Fernández de Córdoba y Aragón1
- Lyon Cathedral1
- M. Favia del Core1
- Maria Ludovica Favia del Core Borromeo1
- Mary Schell Collins1