Augustus Cavendish (died 1863) (d. 1863) Parents Juliana Cooper Richard Cavendish, 2nd Baron Waterpark Children Thomas Cavendish Siblings George John Cavendish Frederick Cavendish Sarah Cavendish Thomas Cavendish Catherine Cavendish Hon. Richard Cavendish Juliana Cavendish Henry Cavendish, 3rd Baron Waterpark Partners Mary Anne Legh