- Burke, Edmund, 1729-1797.11
- Canning, George, 1770-18277
- Carlisle, Frederick Howard, Earl of, 1748-18256
- Castlereagh, Robert Stewart, Viscount, 1769-18221
- Cavendish, John, Lord, 1732-17965
- Cavendish, John, Lord, 1732-1796.2
- Cecil, Mary Amelia, Marchioness of Salisbury, 1750-1835.1
- Charles I, King of England, 1600-16493
- Charles III, King of Spain, 1716-1788.1
- Charlotte, consort of George III, King of Great Britain, 1744-18184
- Chauvelin, Bernard-François, marquis de, 1766-1832.4
- Cholmondeley, George James Cholmondeley, Marquess of, 1749-18271
- Cobbett, William, 1763-18351
- Conway, Henry Seymour, 1721-17952
- Conway, Henry Seymour, 1721-1795.2
- Cooper, Grey, Sir, ca. 1726-18011
- Cornwall, Charles Wolfran, 1735-17891
- Cornwallis, Charles Cornwallis, Marquis, 1738-18051
- Cromwell, Oliver, 1599-16584
- Cromwell, Oliver, 1599-1658.1
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