Mary Archdall (1764-1795) (1764–1795) Parents Mary Dawson Mervyn Archdall Children Mary Stewart Mervyn Stewart Barbara Stewart Sir Hugh Stewart, 2nd Baronet Phoebe Julia Stewart Siblings Edward Archdall Sidney Archdall Henry Archdall Elizabeth Archdall Mervyn Archdall Martha Caroline Archdall Wilhelmina Henrietta Archdall Catherine Archdall Angel Archdall Anna Archdall William Archdall Partners Sir John Stewart, 1st Baronet, of Athenree