Former Owner
- Wilfrid Voynich4
- Alfonso Cassuto3
- Bet din tsedeḳ London ṿeha-medinah3
- David Solomon Sassoon3
- E.B. Krumbhaar3
- George Dunn3
- Gordon A. Block Junior3
- Irene Ludwig3
- J. Paul Getty Museum3
- London School of Jewish Studies3
- Peter Ludwig3
- Robert Brodhead Honeyman3
- Samuel David Luzzatto3
- Solomon Hirschell3
- Walter Sneyd3
- William Foyle3
- André Rooryck2
- Baldassarre Boncompagni2
- Carlo Morbio2
- Charles Burr2