Name
- Smith, John Henry1
- Spencer, Caroline, wife of George, 3rd Duke of Marlborough1
- Stanhope, Philip, 5th Earl of Chesterfield1
- Stepney, John, Baronet, Envoy Extraordinary at Berlin1
- Stewart, John, surgeon at Ruthven in Kingussie1
- Suard, Jean Baptiste Antoine, French author1
- Swinburne, Henry, traveller1
- Tayler, William, of Add MS 308731
- Thorold, John, 9th Baronet, MP1
- Thurlow, Edward, 1st Baron Thurlow, Lord Chancellor1
- Tombelle, P-1
- Townley, Charles, collector of antiquities, 1737-18051
- Townshend, George, 1st Marquess Townshend, Field-Marshal1
- Townshend, Thomas, 1st Viscount Sydney1
- Trail, Robert, of Portsmouth, New England1
- Vincent, Francis, Baronet1
- Waldo, Francis, Collector of Customs at Falmouth, New England1
- Warner, John, of Add MS 280611
- Wilbraham, Roger, FRS, MP; of Add MS 308731
- Wilkes, John, MP, Editor of the ' North Briton.'1