Former Owner
- Monastero di Santo Spirito in Verona1
- Morris Jastrow, Jr.1
- Noël Pinelli1
- Omaha Public Library1
- Paolo Giovio1
- Paul Gottschalk1
- Paul Sabatier1
- Pauline Fore Moffitt1
- Philippe II de Croÿ1
- Phoebe Hearst1
- Pietro Millini1
- Rafael Gomes1
- Raoul Chandon de Briailles1
- Richard Priestley1
- Santa Maria di Rosate1
- Sion Segre Amar1
- Stefano Scarella1
- Strozzi family1
- Susan Minns1
- Thomas FitzRoy Phillipps Fenwick1