Former Owner
- Nicolas Fowle1
- Nicolaus Pol1
- Nicolaus de Monte Murro1
- Orlandus de Fatiis1
- Oswald Carl Friedrich von Seilern und Aspang1
- Owen D. Young1
- Pangracius Chrewczer1
- Paolino Gianfilippi1
- Paolo Gallo1
- Paolo Vimercati Sozzi1
- Paul Gottschalk1
- Paul de Berthou1
- Pauline Fore Moffitt1
- Paulus de Graecus1
- Pedro García de Montoya1
- Peter Ludwig1
- Petrus Joseph Puccius1
- Petrus Molitor1
- Petrus de Thureyo1
- Philadelphia Museum of Art1