Lord George Cavendish British politician (1810-1880) (1810–1880) Parents Louisa Cavendish William Cavendish Children Arthur Cavendish James Charles Cavendish Susan Cavendish Walter Frederic Cavendish unknown son Cavendish Alice Louisa Cavendish Siblings William Cavendish, 7th Duke of Devonshire Lord Richard Cavendish Fanny Cavendish Partners Louisa Lascelles