Former Owner
- John Boykett Jarman1
- John D. Stanitz1
- John Ruskin1
- John Wright1
- Josephine Widener Wichfield1
- Julia Burgess1
- Lambertus Eerens1
- Laurent Campagne1
- Lawrence J. Schoenberg1
- Legoué1
- Lisa Norris Elkins1
- Long Island Historical Society, Maine1
- Lutheran Theological Seminary at Philadelphia1
- Margaret Le Seigneur1
- Marguerite de Belleville1
- Mary W. T. Dickinson1
- Michael Tomkinson1
- Morris Harold Saffron1
- Paul Gottschalk1
- Peter Arrell Brown Widener1