Former Owner
- Clarence Howard Clark, Sr.1
- Claude Le Muet1
- Cologne Charterhouse1
- Conradus Eerens1
- Dionysiĭ Vasilevich1
- Dājīkhaṃḍe Rāvadoṃḍrībāla1
- Edmund Newman1
- Edward Alexander Parsons1
- Edwin H. Fetterolf1
- Enluminures1
- Ernst F. Detterer1
- Ethel Adela Harding1
- Franciscus Faverjon1
- Franciszek Potocki1
- François Duquesne1
- Frederick Locker-Lampson1
- Gabriel Wells1
- George Dunn1
- Georges Gendreau1
- Gerardus de Bois1