Hendrikus Materman

                                  B                                 Barend Materman

                                                                                   Gijsberthus Materman

                                                                    Hendrik Materman

                                                                                       Karel Materman

                                                                                               Johan Materman

                                                                                          Gijsbertha Materman

                                                                                          Hendrika Materman

                                                                                           Francien Materman

                                                                                          Alida.E.J Materman

                                                                                                   Jan Materman

                                                                                            Hendrik Materman