1  Hermann Christoph Langmann    +  Anna Sophia Hagedorn       2  Anna Margaretha Langmann (26 May 1709 – )      2  Christian Langmann          +  Trina Margaretha Brinkmann             3  Anna Catharina Elisabeth Langmann (9 May 1723 – )               +  Johann Heinrich Conrad Billerbeck                   4  Christoph Langmann                      +  (Name Unknown)                        5  Anna Maria Elisabeth Langmann (1 Jan 1779 – )                           +  (Name Unknown)                              6  Johann Conrad Langmann                                  +  Anna Charlotte Festings                                     7  Heinrich Christoph Langmann (25 Aug 1799 – )