Charles Somerset, Marquess of Worcester English politician (1660-1698) (1660–1698) Parents Mary Somerset, Duchess of Beaufort Henry Somerset, 1st Duke of Beaufort Children Henry Somerset, 2nd Duke of Beaufort Lady Henrietta Somerset Siblings Mary Butler, Duchess of Ormond Anne Coventry Lord Arthur Somerset Henry Somerset Lord Edward Somerset Elizabeth Somerset Lady Elizabeth Seymour Henry Somerset, Lord Herbert Henrietta Howard, Countess of Suffolk William Seymour, 3rd Duke of Somerset Partners Rebecca Child