Former Owner
- Martin J. Cooper3
- Norman H. Strouse3
- Paolo Giovio3
- Admont Abbey Library2
- Coella Lindsay Ricketts2
- George Folliott2
- George Venables-Vernon, 5th Baron Vernon2
- Henry Yates Thompson2
- John Rolls, 1st Baron Llangattock2
- Leonello d'Este, Marquis of Ferrara2
- Otto Ege2
- Reading Abbey2
- Robert Hoe III2
- T. Fownes2
- Walter Sneyd2
- William Taylor Scheide2
- A. J. Bowden1
- A. S. W. Rosenbach1
- Abbaye de Saint-Martin de Tournai1
- Abbazia dell'Acquafredda1