Former Owner
- Antonio Ubaldini1
- August Merz1
- Baldassarre Boncompagni1
- Battista di Ser Cicco di Fermo1
- Bertram Ashburnham, 4th Earl of Ashburnham1
- Boies Penrose II1
- Budapest University of Jewish Studies1
- Burg Kreuzenstein1
- Carl Alphons Geigy-Hagenbach1
- Carleton Rubira Richmond1
- Cecil Deedes1
- Charles D. Humberd1
- Charles Joseph Harford1
- Charles Seymour, 6th Duke of Somerset1
- Charles Stephen Ascherson1
- Collegium Germanicum et Hungaricum1
- Count Johann Nepomuk Wilczek1
- D. Andreas Parisino1
- Damiano Muoni1
- Daniel Itzig1