????
                     Heldt, Ferdinand (b:)(d:1867-1868)
                    |          ????
           Heldt, Carl (b:1863)(d:)
          |         |          ????
          |          Grabow, Rosina (b:1846)(d:)
          |                    ????
 Heldt, Charles (b:)(d:1917)
          |          ????
           Krause, Louisa (b:)(d:)
                     ????