Name
- Glassen, James, correspondent of Sir Robert Peel, fl 18161
- Grace, George, of Clonmel, barrister and newspaper proprietor, fl 1802-18221
- Grady, G, correspondent of Sir Robert Peel, fl 18161
- Graham, Andrew, of Sligo, Inspector-General of Excise for Ireland, c 1723-18271
- Graham, Thomas, 1st Baron Lynedoch, politician and army officer, 1748-18431
- Greene, Molesworth, Town Clerk of Dublin, fl 1813-18191
- Gregg, James, of Londonderry, town clerk and author of a testimonial to Isaac May, fl 18151
- Hall, Charles Henry, Dean of Christ Church, Oxford, 1763-18271
- Hardy, Joseph, Lieutenant-Colonel; Inspector of Irish Yeomanry1
- Hare, Richard, Viscount Ennismore 18221
- Hatchell, John, barrister, of Dublin1
- Hearne, William1
- Henchy, Donat, formerly of the Irish Ordnance Office1
- Hewitt, James, 3rd Viscount Lifford 18301
- Hill, William, pewterer, of Dublin1
- Hughes, John, of the Custom House, Dublin1
- James, John Thomas, Bishop of Calcutta 18271
- Jenkinson, Robert Banks, Baron Hawkesbury, 2nd Earl of Liverpool, Prime Minister, 1770-18281
- Jocelyn, Robert, 2nd Earl of Roden, Auditor - General of Ireland1
- Johnston, Francis, architect; founder of the Royal Hibernian Academy1