Name
- Fisher, John, correspondent of Lord Auckland, fl 18061
- Fisher, John, correspondent of William Eden, fl 17851
- FitzGerald, William Robert, 2nd Duke of Leinster, landowner and political reformer, 1749-18041
- Fitzgerald, Robert, correspondent of William Eden, fl 17811
- Fletcher, -, correspondent of Lord Auckland, fl 19th century1
- Fletcher, Robert, army officer and politician, c 1738-17761
- Forrest, Thomas, Captain1
- Forster, Caroline1
- Forth, P-1
- Fowler, Robert, Archbishop of Dublin, 1724-18011
- Fox-Strangways, Caroline Leonora, wife of Henry Stephen, Earl of Ilchester1
- Foy1
- Fraser, S-1
- Frederic Augustus, Duke of Brunswick-Oels1
- French East India Company, 1664-17941
- French, Cæsar1
- Fudge, Biddy1
- Galvez, Bernardo, correspondent of J de Galvez, fl 17781
- Garbett, Samuel, of Birmingham, industrialist, 1717-18031
- General Post Office, 1660-19691