????
           Mantei, Herbert R (b:1901-1902)(d:1972)
          |          ????
 Mantei, Betty Jean (b:1923)(d:)
          |                                        ????
          |                              Steinmueller, Ludwig (b:1811)(d:1889)
          |                             |          ????
          |                    Steinmueller, Charles (Karl) (b:1839)(d:1912)
          |                   |         |          ????
          |                   |          Thoms, Marie (b:1812)(d:1874)
          |                   |                    ????
          |          Steinmueller, Albert J (b:1872)(d:1929)
          |         |         |          ????
          |         |          Gabert, Fredericka (May) (b:1837)(d:1911)
          |         |                    ????
           Steinmueller, Joyce Katherine (b:1903)(d:1972)
                    |                    ????
                    |          Braun, August (b:)(d:)
                    |         |          ????
                     Braun, Katherine (b:1876)(d:1936)
                              |          ????
                               Daniel, Kathe (b:)(d:)
                                         ????