Name
- Chilver, S-1
- Christian, Henry C-1
- Clarke, S-1
- Clarkson, Thomas, of Add MS 351321
- Cleghorn, David1
- Clennell, John1
- Clerke, William, of Add MS 351291
- Cobb, James, Secretary to the E India Co1
- Conyngham, William, of Slane1
- Cotterill, Joseph1
- Cottrell, Stephen, Commissioner for the Privy Seal1
- Coventry, Andrew, Professor of Agriculture at Edinburgh1
- Coxe, Thomas, of Add MS 351291
- Crump, Thomas V-1
- Crutchley, G- H-1
- Cullum, Thomas Gery, 7th Baronet1
- Curtis, Roger, Baronet, Admiral1
- Curwen, John Christian, of Workington Hall; politician1
- D'Arcy, Robert, 4th Earl of Holdernesse, diplomat and politician, 1718-17781
- Dalrymple, John, 4th Baronet of Cousland, formerly Dalrymple; lawyer and historian, 1726-18101