Former Owner
- Charles Joseph Harford1
- Charles Louis Adelaïde Henri Matheron Curnieu1
- Charles Marriette1
- Charles V of France1
- Charles-Gilbert Morel de Vindé1
- Christopher Cheney1
- Chrétien-François II de Lamoignon1
- Cintāmaṇabhaṭṭa Guṇe1
- Claude Augustin de Cosson1
- Claude d'Urfé1
- Collegium Germanicum et Hungaricum1
- Compagnia della Vergine Maria (Cento, Italy)1
- Comte André de Riaucourt1
- D. Andreas Parisino1
- Dadabhoy Framji Rustamji Darabji1
- Daniel B. Fearing1
- Daniel Itzig1
- Datta, Candī1
- David McRoberts1
- David Solomon Sassoon1