????
                               Graff, (father) (b:)(d:)
                              |          ????
                     Graff, Peter Joseph (b:1817-1818)(d:)
                    |         |          ????
                    |          Graff, (mother) (b:)(d:)
                    |                    ????
           Graff, William (b:1843-1844)(d:)
          |         |          ????
          |          Beyer, Anna Maria (b:1810-1811)(d:)
          |                    ????
 Graff, Peter (b:1868-1869)(d:)
          |          ????
           (unknown), Sophia (b:1845-1846)(d:)
                     ????