Name
- Somerville, Andrew, of Edinburgh1
- St. George, Arthur French, of Tyrone House, county Galway1
- Stanley, Edward George Geoffrey, 14th Earl of Derby, politician and prime minister, 1799-18691
- Stanley, J-, author of ' Ireland and her Evils.'1
- Steele, Flood Firman, solicitor, of Dublin1
- Stephanoff, James, artist1
- Stewart, Charles James, Bishop of Quebec 18261
- Stuart, William, of Add MS 406111
- Swan, William B-, Inspector-General of Customs, Ireland1
- Swift, Godwin Meade Pratt, of Swiftsheath, county Kilkenny1
- Synod of Dumfries1
- Synod of Glasgow and Ayr1
- Thomson, Thomas Hunter, Minister of Dalton, county Dumfriesshire1
- Todd, Charles Hawkes, Secretary, Royal College of Surgeons, Ireland1
- Trinity College, Dublin1
- University of Oxford1
- Wallace, Robert, MP; of Add MS 405031
- Ward, George Raphael, engraver1
- Ward-Boughton-Leigh, Theodosia de Malsberg, of Brotensover Hall, county Warwickshire1
- Wardrop, Alexander, Secretary to the E India Association, Glasgow1