????
                     Habben, Elmer (b:1918)(d:)
                    |          ????
           Habben, Duane (b:1939)(d:)
          |         |                              ????
          |         |                    Janssen, Johann Seims (b:1846)(d:1931)
          |         |                   |          ????
          |         |          Janssen, John Gerhard (b:1885)(d:1971)
          |         |         |         |          Ricklefs, Ricklef Mathies (b:1814)(d:1882)
          |         |         |          Ricklefs, Elise Friederike (b:1851)(d:1923)
          |         |         |                    Johnson, Elizabeth (Lizzie) (b:1812)(d:)
          |          Janssen, Arline E (Sally) (b:1918)(d:2001)
          |                   |          ????
          |                    Janssen, Elizabeth W (b:1893)(d:1962)
          |                              ????
 Habben, Christopher Martin (b:1966)(d:)
          |          ????
           Dykema, Sharon Jane (b:1942)(d:)
                     ????