Former Owner
- Benoît Le Court1
- Budapest University of Jewish Studies1
- Burg Kreuzenstein1
- Charles D. Humberd1
- Charles Singer1
- Collegium Germanicum et Hungaricum1
- Count Johann Nepomuk Wilczek1
- David Solomon Sassoon1
- Fleury Abbey1
- Francesco Rolandi1
- Frederick North, 5th Earl of Guilford1
- Georg Kloss1
- Giannalisa Feltrinelli1
- Helmut Beck1
- Hieronymus Wilhelm Ebner von Eschenbach1
- Ismāʻīl ibn al-Ḥājj ʻĪsá Jurayj al-Muhannā1
- Jacob Winsor1
- Jehan de Gaignières1
- Johann David Baier1
- Johann Heinrich van Ess1