Frederick Robert St John British diplomat (1831–1923) (1831–1923) Parents Selina Charlotte Keatinge Ferdinand St. John Children Dorothy Emily Olga St. John Frederick St John Terence Alexander St. John Natalie Edith St. John Violet Rhoda St. John George Ronald St. John Siblings Charles Louis St. John Maurice William Ferdinand St. John John Henry St. John Partners Isabella Annie FitzMaurice