Thomas Beauchamp, 12th Earl of Warwick
Thomas de Beauchamp, 12th Earl of Warwick, KG was an English medieval nobleman and one of the primary opponents of Richard II. Wikipedia
Born: March 16, 1338
Died: April 8, 1401 (age 63 years)
Grandchildren: Anne de Beauchamp, Eleanor Beauchamp, Duchess of Somerset, Henry Beauchamp, Duke of Warwick, and more
Children: Richard Beauchamp, 13th Earl of Warwick
Spouse: Margaret Ferrers (m. 1369)