????
                     Gackowski, Lorenz (b:)(d:)
                    |          ????
           Gackowski, Leonard Frank (b:1893)(d:1965)
          |         |          ????
          |          Jarzynska, Katarzyna (b:)(d:)
          |                    ????
 Gackowski, Leonard Frank Jr (b:1921)(d:1983)
          |                              ????
          |                    Konitzer, Johann (b:1838-1839)(d:)
          |                   |          ????
          |          Konitzer, Frank G (b:1871)(d:1899)
          |         |         |          ????
          |         |          Wolfschleger, Caroline (b:1840-1841)(d:)
          |         |                    ????
           Konitzer, Hedwig Josephine (b:1896)(d:1989)
                    |                    ????
                    |          Klesinski, Peter (b:1841)(d:1894)
                    |         |          ????
                     Klesinski, Antionette (b:1875)(d:1897)
                              |                    Piekarski, Maciej (Matthias) (b:1792)(d:1849) ==> Chart 2 [P 1]
                              |          Piekarski, Joannes A (John) (b:1826)(d:1868)
                              |         |          Danelska, Marianna (b:1796)(d:)
                               Piekarska, Constantia (b:1850)(d:1890)
                                        |          Szarafinski, Jacob (b:)(d:)
                                         Szarafinska, Casharina Maria (b:1831)(d:1877)
                                                   Malicka, Cunagunda (b:)(d:)

                     ????
           Piekarski, Tomasz (b:1758)(d:1807)
          |          ????
 Piekarski, Maciej (Matthias) (b:1792)(d:1849)
          |          ????
           Miecinska, Magdalena (b:1756)(d:1808)
                     ????