Catherine Newcomen (died 1714) (d. 1714) Parents Anne Boleyn Sir Robert Newcomen, 4th Bt. Children unknown son Forbes Lady Catherine Forbes unknown son Forbes Arthur Forbes, 2nd Earl of Granard William Stewart, 1st Viscount Mountjoy unknown son Forbes unknown son Forbes Siblings Sir Thomas Newcomen, 5th Baronet Anne Newcomen Partners Arthur Forbes, 1st Earl of Granard Sir Alexander Stewart, 2nd Bt.