Name
- Garrett, Daniel, Surveyor General of Customs, fl 18131
- Garrett, William, correspondent of Robert Jenkinson, 2nd Earl of Liverpool, fl 18131
- Gascoyne, Isaac, army officer and politician, c 1763-18411
- Geisweiler, Maria, correspondent of Henry Addington, 1st Viscount Sidmouth, fl 18161
- Gell, Francis, of Dover, correspondent of Robert Jenkinson, 2nd Earl of Liverpool, fl 18161
- Gent, Matthew, author of a letter to the Treasury, fl 18191
- George III, King of Great Britain and Ireland, 1738-18201
- Giese, Christian Herman, royal chaplain, 1760-18191
- Gilman, John, of Staple Inn, correspondent of Robert Willimott, fl 18171
- Girard, Grégoire, educator and schoolmaster, 1765-18501
- Glassington, Joseph, actor, manager and secretary of the Bath Theatrical Fund, fl 1771-18291
- Gloster, Archibald, of Grenada, judge, d 18251
- Glynes, Charles Webster, vestry clerk and correspondent of Robert Jenkinson, 2nd Earl of Liverpool, fl 18201
- Goddard, William, barrack-master and correspondent of Robert Willimott, fl 1818-18231
- Godon, Adam, clerk to the Committee of Trade, fl 1795-18161
- Goodwin Curling & Co, agents to Lloyds1
- Goodwyn, Edmund, physician, 1756-18291
- Gordon, Alexander, Knight, army officer, 1786-18151
- Gorton, William, of Sherborne, clergyman and royal chaplain, 1766-18301
- Gott, Benjamin, wool manufacturer and correspondent of Dudley Ryder, 1st Earl of Harrowby, fl 18201