Thomas Beaumont 1315-1347 (1315–1347) Parents Henry de Beaumont, 1st Baron Beaumont Alice Comyn, Countess of Buchan Children Joyce Beaumont Siblings Richard Beaumont Elizabeth Beaumont Isabel of Beaumont John de Beaumont, 2nd Baron Beaumont Alice Beaumont John Beaumont Joan Beaumont Catherine de Beaumont Beatrice Beaumont