Former Owner
- Chartreuse Saint-Sixte de Rettel1
- Cologne Charterhouse1
- Curt H. Reisinger1
- Dominican Nunnery Holy Cross1
- Dorothy Abbe1
- Ebersmunster Abbey1
- Emilio Loredo y Trelles1
- Estelle Getz1
- F Friedman1
- Frederic Fox Bartrop1
- Friedrich von Schennis1
- George Herbert Palmer1
- Giacobbe Marcaria1
- Gladbach Abbey1
- Gotha Research Library1
- Harrison Horblit1
- Henry Huth1
- Henry White1
- Hugo Philipp Waldbott-Bassenheim1
- Imre De Vegh1