Name
- Colbert, Charles, Marquis de Croissy, 1625-16961
- Cologne, Archbishops Electors of. Joseph Clement, Duke of Bavaria1
- Coningsby, Thomas, 1st Earl of Coningsby1
- Consuls1
- Coronelli, Vincenzo Maria, cosmographer1
- Courten, William, of Add MS 289371
- Coventry, Henry, Sec of State, 1619-16861
- Cox, Charles, of Corpus Christi College, Oxford, Proproctor1
- Cox, Richard, Lord Chief Justice and Lord Chancellor of Ireland1
- Crispe, John, of Add MS 289421
- Croix, Mathieu, Chaplain1
- Cuffe, Burleigh, Lieutenant1
- Culliford, Richard, alias Collover1
- Curtius, William, Baronet , Resident at Frankfort etc1
- D'Avenant, Henry, Envoy to Frankfort and Genoa1
- Danckelman, Family1
- Dargulet, Sieur, petitioner to Lord Portland, fl Early 18th century1
- Darley, Thomas, merchant and landowner, fl 16981
- Darrell, John, military officer, fl 16981
- Demetrius, Mary, petitioner to the treasury, fl 17001