Henrietta Louisa Horatia St. John-Mildmay (1852-1927) (1852–1927) Parents Louisa Josephine Saunders Edmond St John-Mildmay Children Siblings Alice Grace Josephine St. John-Mildmay Edmond Cecil Henry Arundell St. John-Mildmay Evelyn St. John-Mildmay Partners Thomas Legh Claughton