Former Owner
- Conradus Eerens1
- Constance de Foix1
- Cordwainer Smith1
- Cortlandt F. Bishop1
- Cyrus Adler2
- D'Assonleville family1
- David Eugene Smith12
- De Raude1
- Despaigne1
- Dionysiĭ Vasilevich1
- Domenico Levera1
- Dropsie College for Hebrew and Cognate Learning6
- Duprès, Marguerite1
- Dājīkhaṃḍe Rāvadoṃḍrībāla1
- E. M. Sowter1
- E.B. Krumbhaar3
- Eberbach Abbey1
- Edmund Newman1
- Edward H. Williams1
- Edward Hailstone1