George Harcourt Vanden-Bampde-Johnstone, 3rd Baron Derwent Author, diplomat and politician (1899-1949) (1899–1949) Parents Edward Henry Vanden-Bempde-Johnstone Evelyn Mary Agar-Ellis Children Siblings Leopold Edward Vanden-Bempde-Johnstone Patrick Vanden-Bempde-Johnstone, 4th Baron Derwent Partners Countess Sabine Czaykowska Iliesco