????
           Utech, Alfred (b:1856)(d:)
          |          ????
 Utech, Elfrieda Emma (b:1890)(d:1983)
          |                    ????
          |          Laverentz, Louis (b:1824)(d:1904)
          |         |          ????
           Laverentz, Mina (b:1858)(d:1896)
                    |          ????
                     Meinke, Doris (b:1832)(d:1905)
                               ????