Former Owner
- Miriam Lutcher Stark2
- Morris Harold Saffron1
- Muḥammad Jaʻfar1
- Muḥammad Shams al-Dīn Naqshband Nūrī1
- Muḥammad Ḥusayn ibn Jaʻfar Qulī1
- Oliver Henry Perkins7
- Paul Gottschalk1
- Peter Arrell Brown Widener1
- Peter Arrell Brown Widener II1
- Petrus Jensenius1
- Petrus Ysermans1
- Philip Hurd1
- Philippe Hurault de Cheverny1
- Pierre Gélis-Didot1
- Pierre de La Vacherie1
- René Antoine Thoué1
- Robert H. Sayre1
- Robert Hoe III8
- Ruth Cheney Streeter1
- Sabin1