Name
- Sampson, John, of Add MS 469551
- Scott, Elizabeth, née Bourret de la Mézangère; wife of Sir A Scott, self-styled Marquis de la Mézangère1
- Scott, Marie Therèse de Pais, widow of Sir W Scott, 3rd Baronet, self-styled Marquis de la Mézangère1
- Shelley, M., Miss1
- Singleton, Thomas, tutor to Sir P Perceval, 2nd Baronet1
- Somerset, Henry, 1st Duke of Beaufort 16821
- Southwell, Edward, the younger, MP1
- Southwell, Robert, Vice-Admiral of Munster1
- St John, John, English agent in Florence1
- Stanhope, William, 1st Earl of Harrington, Colonel1
- Stanley, Hans, MP for Southampton1
- Strode, Anne, wife of W Strode, MP1
- Strode, William, MP; of Add MS 470141
- Sumner, John, Head Master of Eton; Provost of King's College Cambridge; Canon of Windsor1
- Tanner, Thomas, Canon of Christ Church, Oxford, afterwards Bishop of St. Asaph, 1674-17351
- Taylor, William, the younger; steward of John, 1st Earl of Egmont, in county Cork1
- Thomas, Edmund, 3rd Baronet, of Wenvoe1
- Thyrrye, Robert, lawyer, of Kinsale1
- Tisdall, Michael, lawyer, of Dublin1
- Townshend, George, 1st Marquess Townshend, Field-Marshal1