Biography of Mary Seymour, Marchioness of Hertford

Mary Seymour, Marchioness of Hertford (* 4. June 1846; † 6. April 1909) was a british noble. She was 62 years old. She was married to Hugh Seymour, 6. Marquess of Hertford. She had at least 7 children (4 sons and 3 daughters).