Former Owner
- Paul Gottschalk1
- Peter Arrell Brown Widener1
- Philip Hurd1
- Philippe Hurault de Cheverny1
- Pierre Gélis-Didot1
- Pierre de La Vacherie1
- René Antoine Thoué1
- Robert H. Sayre1
- Royaumont Abbey1
- Rudolph Frederick Kelker1
- Sabin1
- Sebastienne Boscher1
- Simon Gratz1
- Sir John Peachey1
- Susan Minns1
- T. Whitcombe Greene1
- T.W. Greene1
- Theodore Newton Vail1
- Theodore Williams1
- Thomas H. Moynan1