Frederick William Lawrence Shepperd Hart Cavendish (1877-1931) (1877–1931) Parents William Thomas Cavendish Cecilia Lafayette Kennedy Children Phillip Kay Patricia Enid Cavendish Frederick Caryll Philip Cavendish, 7th Baron Waterpark Siblings Henry Cavendish, 6th Baron Waterpark Elizabeth Mary Cecilia Cavendish Felicie Norton Partners Enid Maude Lindeman