Former Owner
- Pedro García de Montoya1
- Petrus Molitor1
- Philadelphia Museum of Art1
- Philip Augustus Hanrott1
- Philip Kerr, 11th Marquess of Lothian1
- Pietro Antonio Crevenna1
- Pietro Bembo1
- Preston A. Perry1
- Pugliese1
- R. F. Pain1
- R. H. Fenn1
- Rabbinical Seminary Vienna1
- Rafael Floranes1
- Ramón de Mesonero Romanos1
- Rev. J. Duncalf1
- Richard Ashurst Bowie1
- Richard Bennett1
- Richard Blount1
- Robert Branthwait1
- Robert Charles Winthrop1