William of Wykeham (born William Longe) was the son of John Longe, a freeman from Wickham in Hampshire. He was educated at a school in Winchester, and probably enjoyed early patronage from two local men, Sir Ralph Sutton, constable of Winchester Castle, and Sir John Scures, lord of the manor of Wickham, and then from Thomas Foxley, Constable of Windsor Castle. In 1349, Wykeham was described as a chaplain when he was appointed rector of Irstead in Norfolk, a position which was in the gift of the Crown.[1]