1  Margrethe Alfa (19 Mar 1866 Neustrelitz, Mecklenburg, Germany – )   +  Pastor/Teschendf Gustav Langmann (6 Jun 1866 Schwerin i. M – 20 May 1933 Neustrelitz, Mecklenburg, Germany)      2  Hans Langmann (13 Mar 1910 Rostock, Germany – 29 Mar 1942 Glebowtschina, am Ilmensee, Russia)