Grede, Johan (b:)(d:)
                                         Grede, Casper (b:1812)(d:1887)
                                        |          (unknown), Anna (b:)(d:)
                               Grede, Conrad P (b:1837)(d:1914)
                              |         |          Stehl, Henry (b:)(d:)
                              |          Stehl, Maria Elisabeth (b:1811)(d:1886)
                              |                    (unknown), Christine (b:)(d:)
                     Grede, John (b:1863)(d:1905)
                    |         |                    ????
                    |         |          Duma, John Georg (b:)(d:)
                    |         |         |          ????
                    |          Duma, Anna Maria (b:1835)(d:1908)
                    |                   |          ????
                    |                    (unknown), Josephina (b:)(d:)
                    |                              ????
           Grede, Elmer Henry (b:1895)(d:1980)
          |         |                              Reinwand, George (b:1780-1782)(d:)
          |         |                    Reinwand, George Jr (b:1817)(d:1895)
          |         |                   |          (unknown), Margaretha Eva (b:1772)(d:)
          |         |          Reinhard, Leonhard (b:1845)(d:1927)
          |         |         |         |          ????
          |         |         |          (unknown), Margarethe (b:1814)(d:1881)
          |         |         |                    ????
          |          Reinwand, Catherine J (b:1871)(d:1920)
          |                   |          ????
          |                    Heinemann, Mary (b:1825-1850)(d:)
          |                              ????
 Grede, Audry Beatrice (b:1925)(d:2017)
          |                    ????
          |          Herzman, Ferdinand (b:1848-1872)(d:1898-1902)
          |         |          ????
           Herzman, Anna (b:1897)(d:1944)
                    |                    ????
                    |          Hanke, (unknown) (b:1815-1849)(d:)
                    |         |          ????
                     Hank, Adeline (b:1865)(d:1939)
                              |          ????
                               Kaschel, Charlotte (b:1825-1849)(d:)
                                         ????