Elizabeth Helen Sperry 6 Oct 1872 Stockton, California - 19 Jul 1943 Les Bories (1872–1943) Parents Caroline Elizabeth Barker Simon Willard Sperry Children Prince Marie-André Poniatowski Stanislas Poniatowski Charles Casimir Poniatowski Jean Joseph Évremond Sperry Poniatowski Siblings Ethel Willard Sperry Crocker Partners Louis Leopold Poniatowski
