Name
- Brownrigg, Robert, 1st Baronet, General1
- Bruce, Thomas, 7th Earl of Elgin, 1766-18411
- Brydall. ' The Law of England relating to five of the King's Seales,' 17th-18th cent. Autogr. 37941. on (Sir Harford Jones), John, Baronet1
- Bushby, Tomlinson, Captain1
- Béthisy, Charles, Comte, Royalist General1
- Caldwen, William1
- Campanelli, Filippo, Cardinal1
- Campbell, Colin, Knight, army officer, colonial governor, 1776-18471
- Campbell, John, 5th Duke of Argyll1
- Canevan de Mozane1
- Cape, Edmund, of Seamer, county Yorkshire, blacksmith1
- Carlet, Louis François, Marquis de la Rozière1
- Cawthorne, Joseph, of Add MS 378901
- Cazalés, Jacques Antoine Mari, French Statesman1
- Cerclaron1
- Chantreau, Louis Marie, Chevalier1
- Charles IV, of Spain1
- Christian, Hugh Clonberry, Rear-Admiral1
- Châtillon, Comte de, Royalist general1
- Clelana, Sarah, widow of Lieutenant J Cleland1