Sir Aylmer John Barnewall, 9th Bt. (1789-1838) (1789–1838) Parents Sir Robert Barnewall, 8th Bt. Catharine Rose Aylmer Children Sir Reginald Aylmer John de Barneval Barnewall, 10th Bt. Siblings Mary Anne Barnewall Bartholomew Barnewall Partners Esmay Mary Catherine Barnewall