Name
- Cecil, William, 2nd Earl of Salisbury1
- Chariton, Nicholas1
- Charles I, King of England, Scotland and Ireland, 1600-16491
- Chaunay, Charles1
- Cistercian abbey of St Mary the Virgin, Warden, Bedfordshire, 1136-15371
- Cole, Thomas, of Add MS 406301
- Committee for Compounding1
- Committee of Sequestrations1
- Commonwealth, England1
- Coningsby, Henry1
- Cooke, William, yeoman, of Stebbing1
- Cooper, John, 1st Baronet, alias Couper1
- Cutts, John1
- Davie, William, tailor, fl 15881
- Devereux, Robert, 3rd Earl of Essex, parliamentarian army officer, 1591-16461
- Docwra, Bridget, correspondent of Sir Charles Morrison, fl Late 16th century1
- Egerton, John, 1st Earl of Bridgewater, politician and lawyer, 1579-16491
- Elcocke, Anthony, correspondent of Sir Charles Morison, fl 16181
- Eliot, Edward, Vicar of Sawston1
- Eliot, Nicholas, brickmaker, Of Aldbury, county Hertfordshire1