Name
- Churches and Chapels, Dublin1
- Cockburn, George, General; GCH1
- Colthurst, Nicholas Conway, 4th Baronet, MP for Cork1
- Comyn, Laurence, of Galway1
- Cooper, Edward Synge, MP1
- Coote, Charles, 1st Earl of Mountrath1
- Corry, John, topographer1
- County Palatine of Lancaster1
- Courtenay, Edward, of Waterford Chamber of Commerce1
- Crofton, James, Chief Clerk to Irish Treasury1
- Crosbie, James, Colonel; MP for county Kerry1
- Crowe, Robert, of Ennis1
- Diocese of Lismore1
- Dundas, Robert, 2nd Viscount Melville, formerly Dundas, politician and statesman, 1771-18511
- Eccles, Isaac Ambrose, of Wicklow; correspondent of Sir Robert Peel, fl 1815-18161
- Exchequer, Ireland1
- Fane, John, 10th Earl of Westmorland, politician, 1759-18411
- Ferguson, John S, Chairman, Belfast Linen Trade Committee, fl 1808-18171
- Fetherston, Thomas, 2nd Baronet, of Ardagh, politician, 1759-18191
- Fitzsimons, Edward John Bourke, writer and tax inspector, c 1787-18241