Name
- Gray, A, army officer and correspondent of William Petrie, fl 17991
- Greene, John Hooke, of Cape Town, customs officer, fl 1802-18051
- Gregory, James, physician and classicist, 1753-18211
- Gregory, William, Under-Secretary for Ireland, 1766-18401
- Grey, Thomas Philip, 2nd Earl de Grey, politician, 1781-18591
- Grier, Richard, of Middleton, clergyman and schoolmaster, fl 1799-18291
- Guilhermy, Jean François César, Baron, politician, 1761-18291
- Guillevic, N, abbot and correspondent of William Windham, fl 1806-18071
- Gustav IV Adolf, King of Sweden, 1778-18371
- Gwillim, Henry, Knight, lawyer and judge, d 18371
- Géramb, Ferdinand, Baron, called Joseph Marie, army officer, monk and author, 1772-18481
- Hackett, Thomas, Vicar of Boyle and Prebendary of Elphin, 1764-18411
- Haeckel, -, correspondent of S. Perceval, fl 18091
- Halford, Henry, 1st Baronet, physician, 1766-18441
- Hamilton, Francis Buchanan-, surgeon and botanist, 1762-18291
- Hamilton, Frederick1
- Hamilton, Robert, Crown Solicitor, NE Circuit, Ireland1
- Hamilton, William Richard, of Add MS 373151
- Harcourt, Mary, wife of William, 3rd Earl Harcourt1
- Hargrave, Francis, junior1