Oliver John Frank Lockwood St. John (1914-1972) (1914–1972) Parents Katherine Madge Lockwood Rowland Tudor St. John Children Vyvian Elaine St. John Juliet Rosemary St. John Diana Hazel Susan St. John Margaret Vanessa Lucy St. John Siblings Elaine Julia Barbara St. John Stephen Rowland St. John Andrew St John, 21st Baron St John of Bletso Partners Elva Rosemary Skinn