Name
- Groves, Edward, of Belfast, clergyman and correspondent of Sir Robert Peel, fl 1815-18181
- Hackett, Sarah, correspondent of Sir Robert Peel, fl 1815-18181
- Hamilton, Alexander, Vicar-General of Clogher1
- Handcock, William, 1st Baron (1812) and (1822) Viscount Castlemaine1
- Hardman, Henry, of the Custom House, Dublin1
- Hare, Richard, Viscount Ennismore 18221
- Harvey, William, Physician-General to the Forces, Ireland1
- Hassell, Thomas, dissenting minister at Cloghjordan1
- Hatton, John, High Sheriff for county Wexford1
- Heird, John1
- Henchy, Donat, formerly of the Irish Ordnance Office1
- Henthorn, James, Governor, Dublin House of Industry1
- Hill, William, of Doneraile1
- Hippisley, John Coxe, 1st Baronet1
- Hurly, John, Clerk of the Crown for county Kerry1
- Jacob, Charles, Deputy Mayor of Wexford1
- James, Richard, Surveyor of Excise, Ireland1
- Joasse, John1
- Kathrens, Samuel, Lieutenant; of the Irish Stamp Office1
- Knox, Thomas, 1st Viscount Northland1