Name
- Castaño, Joshua, military contractor1
- Castillo, Juan, army contractor, fl 17081
- Castle, Edward, stationer1
- Cathedral Church of Liège1
- Cattaneo, Charles, Genoese captain in service of 'Charles III'1
- Cavalier, Jean, Major-General; Lieutenant-Governor of Jersey1
- Chambge, Pierre Ignace, of Bruges, courtier and auditor, d 17261
- Charles III William, Margrave of Baden-Durlach, 1679-17381
- Cholmondeley, George, 2nd Earl of Cholmondeley1
- Churchill, Sarah, wife of John 1st Duke of Marlborough1
- Château, Hubert, Burgomaster of Liège; Councillor-Pensionary of Estate Noble1
- Cignet, Herman, Postmaster at Utrecht1
- Claris, Louis Philippe, Marquis de Laverne, of Council of War of Low Countries1
- Clauwer, A., Greffier of Cambrai1
- Clerin, Pierre Winand, public prosecutor of Southern Netherlands1
- Cobrisse, Charles Eugene, Principal of Chamber of Accounts of Flanders1
- Coenen, Daniel, army contractor1
- Collen, Ferdinand, junior, Director of the Dutch W India Company at Amsterdam1
- Colonna, Filippo Alessandro, Duca de Taliacot, Principe de Palliano1
- Cools, Réginald, OSD; Bishop of Antwerp1