Former Owner
- John Rolls, 1st Baron Llangattock3
- José Fernando Ramírez3
- Manuel Fernández del Castillo3
- Norman H. Strouse3
- Robert Garrett3
- Adriana R. Salem2
- Antiquarian Books of Boston2
- Buxheim Charterhouse2
- Clarence S. Bement2
- Edmund Waterton2
- Edwin Binney 3rd2
- Enluminures2
- Giacomo Soranzo2
- James C. Byrne2
- John Henry Ellis2
- Leonello d'Este, Marquis of Ferrara2
- Matteo Luigi Canonici2
- Reading Abbey2
- Rosamond B. Loring2
- Sydney Cockerell2