Former Owner
- Carl Alphons Geigy-Hagenbach1
- Carl Reinhardt3
- Carleton Rubira Richmond1
- Carlo Morbio5
- Cecil Deedes1
- Charles Alexander de Cosson1
- Charles Burr2
- Charles D. Humberd1
- Charles E. Roseman Jr.1
- Charles F. Gunther2
- Charles Hurleston1
- Charles Kothen1
- Charles Louis Adelaïde Henri Matheron Curnieu1
- Charles Marriette1
- Charles Seymour, 6th Duke of Somerset1
- Charles Singer1
- Charles Stephen Ascherson1
- Charles Stuart, 1st Baron Stuart de Rothesay1
- Charles-Gilbert Morel de Vindé1
- Chartreuse Saint-Sixte de Rettel1