Name
- Green, Mary Anne Everett, of Add MS 372051
- Gregory, Donald, historian and antiquary, 1803-18361
- Grenville, Thomas, Right Hon; of Add MS 363021
- Grey, George, Governor of Cape Colony, etc1
- Grimaldi, Stacey, Marquis Grimaldi, solicitor and antiquary, 1790-18631
- Gutch, John Mathew, journalist and historian, 1776-18611
- Haigh, Daniel Henry, Roman Catholic priest and antiquary, 1819-18791
- Halbertsma, Joost Hiddes, correspondent of Sir Frederic Madden, fl 18571
- Hale, William Hale, Church of England clergyman, 1795-18701
- Haliday, Charles, correspondent of Sir Frederic Madden, fl 18431
- Hamilton, Hans Claude1
- Hamilton, Henry R-1
- Hamilton, William Richard, antiquary and diplomatist1
- Hammond, J- W-1
- Hardinge, William Henry?, Keeper of the Irish Records1
- Hare, Sholto Vere, of Knole Park, county Gloucestershire1
- Hatton, George James, 11th Earl of Winchilsea and 6th Earl of Nottingham, British peer and Tory politician, 1815-18871
- Hawes, Benjamin, KCB1
- Hayley, John Burrell, junior1
- Henderson, John, FSA1