Name
- Temple - Nugent - Grenville, George, 2nd Earl Temple, Lord Lieutenant of Ireland, 1st Marquis of Buckingham (1784)3
- Tooke, Peter, Agent of the East India Co. at Constantinople3
- Townshend, John Thomas, 2nd Viscount Sydney3
- Trevor, Harriet, wife of Hon. John Trevor3
- Walker, James, Captain; of Add MS 349303
- Walpole, Robert, Envoy to Portugal, 1736–18103
- Walter, J-, Bookseller3
- Wettstein, J- H-, Colonel3
- Wilzeck, Count3
- Woodford, Ralph, 1st Baronet 1791, diplomatist3
- Wraxall, Nathaniel William, 1st Baronet3
- Wurmbrand, Count3
- Yorke, Philip, 2nd Earl of Hardwicke3
- Alvensleben, Philip Carl, Count, Hanoverian Minister in London2
- Arbuthnot, John, of Add MS 351262
- Arbuthnot, Mary, née Urquhart, wife of Robert Arbuthnot of Haddo, c 1743-18182
- Arundell, James Everard, Baron2
- Ashburnham, John, 2nd Earl of Ashburnham, 1724-18122
- Attems, Franz Ludwig, Count, Canon2
- Bagnall, J., correspondent of Sir Robert Murray Keith, fl 17782