George Cavendish Anglo-Irish politician (1766–1849) Parents Sir Henry Cavendish, 2nd Baronet Sarah Cavendish, 1st Baroness Waterpark Children Siblings Richard Cavendish, 2nd Baron Waterpark Anne Cavendish Augustus Bradshaw Sarah Cavendish Frederick Cavendish Deborah Cavendish Catherine Cavendish Partners Catherine Smyth Letitia Catherine Caulfeild