Algernon Harcourt Vernon (1858-1936) (1858–1936) Parents Evelyn Harcourt Vernon Jane St. John-Mildmay Children Dorothy Harcourt Vernon Hardolph Harcourt Vernon Granville Harcourt Vernon Marjorie Harcourt Vernon Janet Kate Harcourt Vernon Siblings Edward Harcourt Vernon Walter Harcourt Vernon Frances Harcourt Vernon Selina Harcourt Vernon Mary Frances Harcourt Vernon unknown daughter Harcourt Vernon Herbert Harcourt Vernon Partners Kate Maria Caudell Georgiana Martin