Mary Bridger (died 1844) (1765–1844) Parents Sir John Bridger Children Thomas Shiffner Rebecca Frances Shiffner Sir Henry Shiffner, 2nd Baronet unknown daughter Shiffner Sir George Shiffner, 3rd Bt. John Bridger Shiffner Henrietta Louisa Shiffner unknown daughter Shiffner Partners Sir George Shiffner, 1st Baronet