Former Owner
- Joannes Hainricus Ebron zu Wildenberg1
- John Borthwick, 14th of Crookston1
- John Boykett Jarman1
- John C. Jackson1
- John James Lewis1
- John Morgan1
- John Thomas Beer1
- John West, 1st Earl De La Warr1
- John Wright1
- Josephine Widener Wichfield1
- Lambertus Eerens1
- Laurence Claiborne Witten II1
- Laurence Kirby1
- Laurent Campagne1
- Laurentius van der Torqel1
- Legoué1
- Lisa Norris Elkins1
- Louis César de La Baume Le Blanc1
- Louis H. Silver1
- Ludwig Rosenthal1