Former Owner
- Charles F. Gunther1
- Charles Porterfield Krauth1
- Charles Sessler2
- Clarence Howard Clark, Sr.2
- Clarence S. Bement1
- Claude Le Muet1
- Conradus Eerens1
- Convento di San Giusto alle Mura1
- Convento di San Paolo1
- Dana Hill1
- David Eugene Smith1
- Eberhard von Kniestedt1
- Edward Wix1
- Edwin Parsons & Sons1
- Emile Gay1
- Enluminures1
- Florentin-Achille Seillière1
- Francisco Carbicei1
- François Duquesne1
- Frater Leonardus1