????
                     Ahlberg, Axel Anton (b:1868)(d:1952)
                    |          ????
           Ahlberg, Gunner (b:1905)(d:1981)
          |         |          ????
          |          Larson, Anna Marie (b:1865)(d:1959)
          |                    ????
 Ahlberg, Robert (b:1931-1932)(d:)
          |          ????
           (unknown), Josephine (b:1902-1903)(d:)
                     ????