Name
- Robert II, of Scotland3
- Rokeby, Ursula, wife of Sir T Rokeby3
- Rudham, Nicholas, rector of Thornage, county Norfolk3
- Rudolph II, Emperor of Germany3
- Rudyard, Benjamin, MP for Wilton3
- Russell, Edward, Earl of Orford, of Stowe MS 2223
- Russell, Francis, Earl of Bedford (ob. 1641)3
- Russell, John, Duke of Bedford, of Stowe MS 2513
- Sackville, Richard, 3rd Earl of Dorset, courtier and husband of Lady Anne Clifford, 1589-16243
- Sadleir, Ralph, of Stowe MS 1413
- Savage, Richard, 4th Earl Rivers3
- Savile, Henry, Ambassador in Paris3
- See of Durham3
- Seledryd, sister of Ealdbeorht the thegn, Abbess of Lyminge3
- Seymour, Charles, Duke of Somerset3
- Sherley, Anthony, adventurer and diplomat in Persian service, 1565-1636?3
- Sinzendorf, Philip Ludwig Wenzel von, Count3
- Sixtus IV, Pope, 1414-14843
- Society of Antiquaries, London3
- South-minster Monastery, Kent3