John de Southeray soldiers. After his troops went unpaid, John led them in a mutiny; he may have been only a figurehead for the mutineers, though, as he (unlike the other conspirators) went unpunished afterwards. John de Southeray John de Southeray (1364 - 1383) was an illegitimate son of King Edward III of England by his mistress Alice Perrers. He was the oldest of Perrers' three acknowledged illegitimate children by her royal lover. He was knighted in April 1377, alongside the future King Richard II. That same year, he was married to a daughter of Henry de Percy, 3rd Baron Percy; she divorced
Alice Perrers Parliament for Surrey. Due to the king's advancing age and the fact that after his death she would no longer have his protection, Alice contracted a secret marriage in November 1375 to Sir William Windsor, a Westmorland knight, who was appointed as the King's lieutenant in Ireland. He was 53 and she was 27. As William was a Royal Lieutenant in Ireland, he spent long periods of time absent from England and Alice, lessening the probability of the King discovering their marriage. William and Alice were married until William's death on 15 September 1384. He was 62 years old. They