Name
- Brown, William, Major; Governor of Upnor Castle1
- Brummell, William, private secretary to Lord North1
- Butler, Comte1
- Campbell, Colin, Major; of Kilberry1
- Campion, Anne1
- Canning, George, Prime Minister, 1770-18271
- Carleton, Guy, 1st Baron Dorchester, army officer and colonial administrator, 1724-18081
- Cator, John, MP for Wallingford1
- Cawthorne, Joseph, of Add MS 382011
- Clerke, Philip Jennings, Baronet, MP for Totnes1
- Cobenzl, Louis, Comte, Austrian statesman1
- Colling, Michael, of Add MS 383571
- Collinson, Michael, Customs officer1
- Congreve, - Col; Sir William, 2nd Baronet 1814, Lieutenant1
- Connor, James Burnett1
- Cooper, Grey, politician, c 1726-18011
- Cornewall, Frederick Walker, MP for Leominster 1776, and Ludlow 17801
- Cornwall, Charles Wolfram, Speaker of the House of Commons1
- Cowling, Henry1
- Craufurd, John, of Drumsoy and Auchenames; MP1