Name
- Cole, John Willoughby, 2nd Earl of Enniskillen1
- Colthurst, Nicholas Conway, 4th Baronet, MP for Cork1
- Cooper, Edward Synge, MP1
- Cotter, James Laurence, 3rd Baronet 18291
- Craig, John, of Add MS 402421
- Croker, John Wilson, PC, MP, 1780-18571
- Crosbie, Marcus, of Add MS 402371
- Cuff, James, Colonel; son of James, Baron Tyrawley; MP1
- Cusack-Smith, William, 2nd Baronet; Baron of the Irish Exchequer1
- Darby, John, of the Dublin Custom House1
- Donovan, Morgan, chaplain and correspondent of Sir Robert Peel, fl 18151
- Duigenan, Patrick, lawyer and politician, 1735-18161
- Dundas, Robert, 2nd Viscount Melville, formerly Dundas, politician and statesman, 1771-18511
- Edwards, John, Lieutenant-Colonel; poet1
- Fawsett, Andrew, customs officer, fl 1812-18161
- Ferrar, William Hugh, magistrate, c 1771-18261
- Fetherston, Thomas, 2nd Baronet, of Ardagh, politician, 1759-18191
- Fitzsimons, Edward John Bourke, writer and tax inspector, c 1787-18241
- Forbes, George John, Viscount Forbes, son of George, 6th Earl of Granard, 1785-18361
- Foster, John Leslie, Justice of C P, Ireland1