????
                     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:)
                               ????