Former Owner
- Michael Tomkinson1
- Paul Gottschalk1
- Peter Arrell Brown Widener1
- Peter Arrell Brown Widener II1
- Petrus Jensenius1
- Petrus Ysermans1
- Philip Hurd1
- Philippe Hurault de Cheverny1
- Pierre Gélis-Didot1
- René Antoine Thoué1
- Robert H. Sayre1
- Ruth Cheney Streeter1
- Sabin1
- Sir John Peachey1
- Susan Minns1
- T. Royer1
- T. Whitcombe Greene1
- T.W. Greene1
- Taschen von I. Kossel. R.1
- Theodore Williams1