unknown son Barnewall Peerage person ID=457572 Parents Julia Lettice Aylmer Sir Richard Barnewall, 2nd Bt. Children Siblings unknown daughter Barnewall Elizabeth Barnewall Sir Patrick Barnewall, 3rd Baronet Sir John Barnewall unknown son Barnewall unknown son Barnewall unknown daughter Barnewall unknown daughter Barnewall unknown son Barnewall unknown daughter Barnewall unknown son Barnewall Mary Barnewall