Undervalued British Historical Figure II
Lady Margaret Beaufort, Countess of Derby and Richmond, 1443-1509 Born into an illegitimate line of the Plantagenet royal family, she was foremost in promoting the cause of her Welsh-born son, who founded the Tudor Monarchy. Her grandparents were the third son of Edward III, John of Gaunt, Duke of Lancaster, and his mistress Katherine Swinford. … Read more