 William Charles Cavendish Bentinck, son of William Henry Cavendish Bentinck and Dorothy Cavendish.Born 3 Oct 1780 England, died 1826 Westminster, London, England, 45 or 46 years Married 23 Jul 1816 (9 or 10 years married) to:  Anne Wellesley, daughter of Richard Colley Wellesley and Hyacinthe Gabrielle Roland.Born 1788, died 19 Mar 1875 London, London, England, 86 or 87 years Child: 1. Charles William Cavendish BentinckBorn 1817 Leicestershire, England, died 1865 England, 47 or 48 years | |||