ウェイクフィールドの戦い
Edmund, Earl of Rutland (17 May 1443 – 30 December 1460) was the fourth child and second surviving son of Richard Plantagenet, 3rd Duke of York, and Cecily Neville. He was born in Rouen. At the time Rouen was the capital of English-occupied France and his father held the office of Lieutenant of France. He was killed at the age of 17 either during or shortly after the Battle of Wakefield, during the Wars of the Roses.