Includes: extracts of letters from CSC's uncle 11th Lord Airlie to his mother, [Henrietta] Blanche, Lady Airlie, about CSC's mother Lady [Henrietta] Blanche Hozier; extracts of letters from Lady Blanche to Lady Airlie; correspondence on Lady Blanche's divorce, including copies of letters from Sir Henry Hozier and Lady Blanche to Lord Airlie, and from the Airlie family lawyers.