Former Owner
- Mary Schell Collins1
- Merlemont family1
- Nancy McGrath1
- Nettie Goldsmith Naumburg1
- Otto Orren Fisher1
- Philip Hurd1
- Philip Kerr, 11th Marquess of Lothian1
- Philippe Hurault de Cheverny1
- Pierre Gélis-Didot1
- Prince Augustus Frederick, Duke of Sussex1
- R. A. Godwin-Austen1
- Raoul Léonor Lignerolles1
- Rendell1
- Rev. Frederick Collins Wilson1
- Richard Bennett1
- Robert Lehman1
- Rudolf Busch1
- Ruth E. Adomeit1
- Sabina Sopheija Behren1
- Sam Fogg Rare Books & Manuscripts1