Former Owner
- Antonio Dominico Restis1
- Arnold Jansen op de Haar1
- Arthur Brölemann1
- Athelstan Riley1
- Bartholus Blancellus1
- Bartolomeo di Larione Martelli1
- Basilica Gößweinstein1
- Benediktinerinnenabtei St. Walburg1
- Bernard M. Rosenthal1
- Betty Freudenheim1
- Brayton C. Ives1
- C.B1
- Caxton Club1
- Chapelle du monastère du Carmel de Nantes1
- Charles Eliot Norton1
- Charles Hurleston1
- Charles Kothen1
- Chartreuse Saint-Sixte de Rettel1
- Chasseigne family1
- Christian Gottlieb Schwarz1