Leopoldine Kapp (died 1915) (d. 1915) Parents Luisa Cappiani Gisbert Johann Eduard Kapp Children Helen Jane St. John-Mildmay Henry Edward St. John-Mildmay Walter Richard St. John-Mildmay Mary Fanny Lucy St. John-Mildmay Siblings Gisbert Kapp Partners Edward Stephen St. John-Mildmay