Name
- Carew, Peter, soldier1
- Cecil, Robert, Viscount Cranborne, 1st Earl of Salisbury, 1563-16121
- Charles I, King of England, Scotland and Ireland, 1600-16491
- Chetham, Thomas, Keeper of Records in the Bermingham Tower, Dublin, d 16241
- Clinton, Edward, Earl of Lincoln1
- Colman, Richard, Chief Remembrancer of Ireland1
- Commin, Faithful, supposed Dominican Friar1
- Corwin, Philip, supposed Franciscan friar1
- Cosimo II, Grand Duke of Tuscany1
- Courcey, Edward1
- Courci, John, conqueror of Ulster; d.?1219, d 12191
- Crew, Agnes1
- Croft, James, Privy Councillor1
- Cromer, George, Archbishop of Armagh1
- Davies, John, Knight, poet, lawyer and Attorney-General for Ireland, 1569?-16261
- Dennum, E, author of a letter to Queen Elizabeth I from Venice, fl 15641
- Devereux, Walter, 1st Earl of Essex, soldier and nobleman, 1541-1576, http://isni.org/isni/000000...1
- Diocese of Waterford1
- Dowling, Thady, Chancellor of Leighlin, d 16281
- Draycott, Family1