????
           Smith, Donald (b:)(d:)
          |          ????
 Smith, Randy E (b:1952)(d:)
          |                    ????
          |          Brockman, Walter John (b:1903-1904)(d:)
          |         |          ????
           Brockman, Carol Lee (b:1936)(d:1978)
                    |                              ????
                    |                    Janssen, Johann Seims (b:1846)(d:1931)
                    |                   |          ????
                    |          Janssen, Emil Herman (b:1882)(d:1966)
                    |         |         |          Ricklefs, Ricklef Mathies (b:1814)(d:1882)
                    |         |          Ricklefs, Elise Friederike (b:1851)(d:1923)
                    |         |                    Johnson, Elizabeth (Lizzie) (b:1812)(d:)
                     Janssen, Evelyn C (b:1911)(d:1973)
                              |                    ????
                              |          Smith, Christopher (b:)(d:)
                              |         |          ????
                               Smith, Clara Matilda (b:1889)(d:1926)
                                        |          ????
                                         Rubright, Annie (b:)(d:)
                                                   ????