Sir John de Sutton II (1310[1] – 21 November 1359)[2] was the first Baron Sutton of Dudley,[3] who was summoned to the Parliament of England in 1342. He was the son of John de Sutton who inherited Dudley Castle by marriage to Margaret,[1] daughter of Roger de Somery.[4] John II married Isabella (d. 10 April 1397), daughter of John Charleton, 1st Baron Cherleton of Powys,[2] before 1329.[4] He was succeeded by his only son Sir John de Sutton III (1338-1370), 2nd Baron Sutton of Dudley.[5] Upon the death of John II, possession of the Castle Dudley was vested to his wife Isabella from 1359 to 1397.[6]