Former Owner
- Margaret of Croy1
- Mark Lansburgh1
- Mayer Sulzberger1
- Menaḥem Naḥum, ha-Leṿi, mi-ḳ.ḳ. Dribin1
- Michel de Léon1
- Morton Davis Mitchell1
- Nanna Corbinello1
- Nathaniel Sherman Bouton1
- Newman F. McGirr1
- Norman H. Strouse1
- P. Pigeot1
- Paul Gottschalk1
- Peter Ludwig1
- Petrus Giraud1
- Petrus Jensenius1
- Petrus Ysermans1
- Philip C. Duschnes1
- Phillip J. Pirages Fine Books & Manuscripts1
- Prieuré Saint-Louis de Poissy1
- Prince Augustus Frederick, Duke of Sussex1