Former Owner
- Maggs Bros Ltd1
- Manuel John Johnson1
- Marchese Porri-Carcani1
- Mary W. T. Dickinson1
- Nettie Goldsmith Naumburg1
- Parroco di Taviano, Luigi Bruno, active 20th century1
- Philip Hofer1
- Raoul Léonor Lignerolles1
- Robert Charles Winthrop1
- Rudolf Busch1
- Saluti, Tomasso, active 20th century1
- Samuel Whitaker Pennypacker1
- Simon Gratz1
- Susan B. Minns1
- Sydney Cockerell1
- That Guy with the Books1
- Thomas Gage1
- Thomas Phillipps1
- Vittorio Forti1
- William H. Schab1