Former Owner
- Caspar René Gregory1
- Cati S Thomas1
- Charles Butler1
- Charles Carmichael Lacaita1
- Charles E. Roseman Jr.1
- Charles Spencer, 3rd Duke of Marlborough1
- Charles Spencer, 3rd Earl of Sunderland1
- Charles V. Wheeler1
- Chartreuse Saint-Sixte de Rettel1
- Chester Carmelite Friary1
- Condat Abbey1
- Cortlandt F. Bishop1
- Dana Hill1
- David Werner Amram1
- Diego Alphonso1
- E.P. Goldschmidt & Co.1
- Edith Wetmore1
- Edmund D. Brooks1
- Edmunde Mulse1
- Edward Bement1