Patrick Vanden-Bempde-Johnstone, 4th Baron Derwent British Baron (1901-1986) (1901–1986) Parents Edward Henry Vanden-Bempde-Johnstone Evelyn Mary Agar-Ellis Children Siblings Leopold Edward Vanden-Bempde-Johnstone George Harcourt Vanden-Bampde-Johnstone, 3rd Baron Derwent
