Beatrice St. John-Mildmay (1876-1952) (1876–1952) Parents Georgiana Frances Bulteel Children Siblings John St. John-Mildmay Mary Elizabeth St. John-Mildmay Helen Georgiana St. John-Mildmay Robert St. John-Mildmay Alexander Richard St. John-Mildmay Alfred St. John-Mildmay Francis Mildmay, 1st Baron Mildmay of Flete