The person who was king of England when William de Botreaux, 1st Baron Botreaux died was born on what date?
William de Botreaux, 1st Baron Botreaux William de Botreaux (1337–1391) (pronounced "But'ry") (alt. “Bottreaux, Boterel etc.) was a prominent English West-Country baron during the reigns of King Edward III (1327-1377) and King Richard II (1377-1399).
William Marshal, 1st Earl of Pembroke William Marshal, 1st Earl of Pembroke (1146 or 1147 – 14 May 1219), also called William the Marshal (Norman French: "Williame le Mareschal"), was an Anglo-Norman soldier and statesman. He served four English kings – Henry II, his sons the "Young King" Henry, Richard I, and John, and John's son Henry III.