Name
- Cadogan, Charles Henry Sloane, 2nd Earl Cadogan, 1749-18322
- Carroll, William, of Add MS 355032
- Cecil, William, 1st Baron Burghley, royal minister, Lord Treasurer 1572, 1520-1598, http://isni.org/isni/000000...2
- Chaloner, Thomas, Knight, diplomat and writer, 1521-1565, http://isni.org/isni/000000...2
- Charles Emmanuel I, King of Sardinia2
- Charles IX, King of France, 1550-15742
- Charles Theodore, Elector Palatine of the Rhine2
- Clinton, Edward, Earl of Lincoln2
- Clinton, Henry, General2
- Cockerell, Samuel, Captain2
- Colquhoun, George L- A-2
- Congress of Sistova2
- Constant de Rebecque, David Louis, Lieutenant -General, Baron de Constant de Rebecque2
- Cooper, Grey, politician, c 1726-18012
- Cox, Richard Bethell2
- Crichton, Patrick Macdowall, 5th Earl of Dumfries2
- Dalrymple, Hew Whitefoord, 1st Baronet, army officer and governor of Gibraltar, 1750-18302
- Dawkins, Henry, plantation owner and politician, 1728-18142
- Dawkins, Juliana, wife of Colonel Henry Dawkins, c 1736-18212
- Dickens, Melchior, diplomat and army officer, ?1695-17752