Former Owner
- Cologne Charterhouse1
- Conradus Eerens1
- Constance de Foix1
- Convento di San Giusto alle Mura1
- Convento di San Paolo1
- D. D. Horatius Bosner1
- Dana Hill1
- Darvīsh Asʻad ibn ʻAbd al-Karīm ʻArab1
- Davis & Harvey2
- Davis & Orioli1
- De Raude1
- Diego Alphonso1
- Dominican Nunnery Holy Cross1
- Duke C. Visconti di Modrone1
- E.F. Bonaventure1
- Eberhard von Kniestedt1
- Edward Harkness1
- Edward Quaile1
- Edward Wix1
- Edwin H. Lawrence1