????
           Warren, Lewis E (Gene) (b:1916)(d:2005)
          |          ????
 Warren, Ronald Eugene (b:1943)(d:2009)
          |                                        ????
          |                              Reifschneider, Fred (b:)(d:)
          |                             |          ????
          |                    Reifschneider, Carl Johann (b:1847)(d:1919)
          |                   |         |          ????
          |                   |          Marananga(?), Katherine (b:)(d:)
          |                   |                    ????
          |          Reifschneider, Carl C (b:1887)(d:1964)
          |         |         |          ????
          |         |          Amend, Maria Katherina (b:1851)(d:1934)
          |         |                    ????
           Reifschneider, Lydia (b:1919)(d:1993)
                    |          ????
                     Hein, Katherine (b:1885)(d:1945)
                               ????