Name
- Maxwell-Barry, John, 5th Baron Farnham 18231
- McCleery, James, Director, Lagan Navigation Co1
- McMahon, John, 1st Baronet 1817, Colonel; Secretary to the Prince of Wales1
- Mitchell, William, of Add MS 402081
- Nimmo, Alexander, FRS; civil engineer1
- O'Beirne, Francis Lewis, son of T L O'Beirne, Bishop of Meath1
- O'Beirne, Thomas Lewis, Bishop of Meath1
- Ogilvic, William, of Ardglass, county Down; husband of Bmilia Mary, Dowager Duchess of Leinster1
- Oliver, Charles Deane, of Kilmallock, Co. Limerick1
- Pakenham, Thomas, 2nd Earl of Longford1
- Vansittart, Nicholas, Baron Bexley1
- Vesey-FitzGerald, William, 1st Baron FitzGerald and Vesey 18321
- Wellesley-Pole, William, Baron Maryborough 1821; 3rd Earl of Mornington 1842, Secretary of the Admiralty1