Former Owner
- Charles Louis Adelaïde Henri Matheron Curnieu1
- Charles Marriette1
- Charles Seymour, 6th Duke of Somerset1
- Charles Singer1
- Charles Stephen Ascherson1
- Charles-Gilbert Morel de Vindé1
- Chintamani Misra1
- Cintāmaṇabhaṭṭa Guṇe1
- Claude Augustin de Cosson1
- Claude Bourelier1
- Clemente Carilli1
- Collegium Germanicum et Hungaricum1
- Cornelius John Hauck1
- Count Johann Nepomuk Wilczek1
- Cristoferus Chrewczer1
- D. Andreas Parisino1
- Damiano Muoni1
- Datta, Candī1
- David McRoberts1
- Dean Putnam Lockwood1