+———Joachim Langmann (1719 Alt Strelitz, Mecklenburg, Germany – )                  |              +———Johann Friedrich Langmann (abt 1745 Lehsen, Mecklenburg, Germany – )              |          +———Ernst Adolph Ludwig Langmann (18 Nov 1776 Wittenburg, Mecklenburg, Germany – )          |   |                  |   |   +———Hans Joachim Puls          |   |   |          |   +———Ilsabe Margaretha Puls          |       |              |       +———Catharina Maria _____          |      +———Ernst Adolph Ludwig Langmann      |   |          |   +———Charlotta Cathrina Grimm      |  +———Johann Friedrich Ludwig Langmann (25 Dec 1831 Leizen, Mecklenburg, Germany – 4 Jan 1896)  |   |      |   +———Sophia Dorothea Elisabeth Grimm  |      Johannes Langmann (3 Sep 1867 Klein Lutten, Mecklenburg, Germany – 25 Nov 1936)  |      +———Katarina Maria Elise Tesch