Barbara St. Aubyn (died 1814) (1738–1814) Parents Sir John St Aubyn, 3rd Baronet Catharine Morice Children Catherine Molesworth Barbara Molesworth Sparke Molesworth John Molesworth Hender Molesworth Siblings Margaret St. Aubyn John St Aubyn Catharine St. Aubyn Mary St. Aubyn Partners Sir John Molesworth, 5th Baronet