Former Owner
- Philip C. Duschnes2
- Prince Sadruddin Aga Khan2
- Sam Fogg Rare Books & Manuscripts2
- St John Hornby2
- Weissenau Abbey2
- William Foyle2
- William Harris Arnold2
- William Morris2
- A. S. W. Rosenbach1
- Abbaye de Dommartin1
- Abbey of St Genevieve1
- Abbey of St. Peter (Erfurt, Germany)1
- Adam Clarke1
- Alan G. Thomas1
- Albert C. Baugh1
- Albert M. Todd1
- Alexander Peckover, 1st Baron Peckover1
- Alexander W. Terrell1
- Alfred Henry Huth1
- Alfred Stites1