Name
- Seymour-Conway, Francis, 2nd Baron Conway, Earl (1750) and Marquis (1793) of Hertford2
- Shadwell, Thomas, of Add MS 360612
- Shepheard, Samuel, of Add MS 360522
- Shish, John Archer2
- Simmonds, Thomas2
- Smijth, Edward, 4th Baronet, alias Smith2
- Smith, Anne, widow of Francis, 2nd Viscount Carrington2
- Smith, Robert, of Add MS 360482
- Smith, Robert, of Add MS 360592
- Snellgrove, Thomas2
- Snow, Thomas, of Add MS 360532
- Standish, Thomas, 2nd Baronet2
- Stanhope, Philip Dormer, 4th Earl of Chesterfield2
- Stanley, Hans, MP for Southampton2
- Stapylton, Henry2
- Stapylton, Penelope2
- Stephens, Jonathan2
- Stephens, Thomas, of Add MS 360612
- Stewart, William, 3rd Viscount Mountjoy, Earl of Blesington (1745)2
- Strowger, Daniel2