Ethel Seymour (1881-1962) (1881–1962) Parents Leopold Richard Seymour Mary Hubbard Sturgis Children Sir Antony Lionel Thomas Bonham, 4th Bt. Elizabeth Mary Bonham Siblings Conway Russell Seymour Edward Seymour Mildred Seymour Beauchamp Seymour Lionel Seymour Richard Seymour Partners Sir Eric Henry Bonham, 3rd Bt.