Former Owner
- Athelstan Riley1
- Bartholus Blancellus1
- Brayton C. Ives1
- Bruce P. Ferrini1
- Caxton Club1
- Chapelle du monastère du Carmel de Nantes1
- Charles Eliot Norton1
- Charles Kothen1
- Charles Sessler1
- Chartreuse de Val-Saint-Esprit1
- Chasseigne family1
- Christian Gottlieb Schwarz1
- Christophorus de Stinglhaim1
- Clarence S. Bement1
- Claude Joseph Constant Despine1
- Clément de Renesse-Breidbach1
- Domenico Levera1
- E.B. Krumbhaar1
- Eberbach Abbey1
- Edward E. Ayer1