Former Owner
- Charles Brodrick1
- Charles Porterfield Krauth1
- Charles Sessler1
- Charles Sumner1
- Charles-Gilbert Morel de Vindé1
- Clarence Howard Clark, Sr.1
- Clarence S. Bement2
- Claude Joseph Constant Despine1
- Claude Le Muet1
- Conradus Eerens1
- Cordwainer Smith1
- Cortlandt F. Bishop1
- De Raude1
- Dorothy Abbe1
- E. M. Sowter1
- E. P. F. Cooper1
- E.B. Krumbhaar1
- Edith Guerrier1
- Eduard von Sigmundt1
- Edward Alexander Parsons1