Name
- Goodricke, John, 5th Baronet, of Ribston, diplomat and politician, 1708-17892
- Gordon, Adam, General; of Add MS 355292
- Graevenitz, -, correspondent of Sir Robert Murray Keith, fl 1777-17862
- Graham, Walter, correspondent of Sir Robert Murray Keith, fl 1781-17872
- Grant, Alexander, army officer and correspondent of Sir Robert Murray Keith, fl 1775-17762
- Green, Charles, Major2
- Grenville, William Wyndham, 1st Baron Grenville, politician and Prime Minister, 1759-18342
- Grey, Charles, 1st Earl Grey, army officer, 1729-18072
- Griffin, John Griffin, 1st Baron Braybrooke, born Whitwell; army officer, 1719-17972
- Gustav III, King of Sweden, 1746-17922
- Hammond, William, of Add MS 355412
- Hanbury, Charles, Agent in Lower Saxony2
- Hanson, Levett, General2
- Harriss, Harriet Mary, wife of James Harris, 1st Earl of Malmesbury (1800)2
- Hart, William Nevil2
- Hawkins, John, of Add MS 355382
- Hayes, Anthony, Chargé d'affaires at Constantinople and Consul at Smyrna2
- Hobart, John, 2nd Earl of Buckinghamshire2
- Hope, James, 3rd Earl of Hopetoun2
- Howard, George, KB, Field Mashall (1793)2