+———Otto Lehnert (5 Sep 1899 – )  |      Anna Lehnert (1 Feb 1937 – )  |          |   +———Forester Karl Franz Kurztisch (15 Oct 1848 – 11 Jun 1931)  |   |  +———Hertha Kurztisch (1 Jan 1906 – )      |                                                                                          |                                                                               +———Ioannes Langmann (abt 980 Lucca, Tuscany – )      |                                                                               |      |                                                                           +———Abt 6 Generation Langmann      |                                                                           |      |                                                                       +———Langmann (bef 1200 Nurnberg, Germany – )      |                                                                       |      |                                                                   +———Nurnberg Bürgermeister Langmann (abt 1200 Nürnberg – )      |                                                                   |      |                                                               +———Kurt (Conrad) Langmann (abt 1240 Nurnberg, ment. 1282/1318 – aft 1318)      |                                                               |      |                                                           +———Hans Langmann (abt 1280 died in Livland, Riga, aft 1330 – aft 1357)      |                                                           |      |                                                       +———Heinrich Nicolaus de Langmann (1323 Rostock, Mecklenburg – 1393 Lubeck, Schleswig-Holstein)      |                                                       |      |                                                   +———Peter (Pueri) Langmann (abt 1360 ment. 1392/98, Rostock – )      |                                                   |   |          |                                                   |   +———Nn      |                                                   |      |                                               +———Court Chaplain Nicolaus de Langmann (abt 1410 1451/ Portugal, Wiener-Neustadt – )      |                                               |      |                                           +———Imp. Chancellor Joachim Langmann (bef 1450 Neuburg, Bavaria – )      |                                           |   |          |                                           |   +———Nn Agnes? von Falkenstein      |                                           |      |                                       +———Rostock Burgermeister Heinrich Langmann (abt 1480 Rostock – )      |                                       |   |          |                                       |   +———Hedwig von Seidlitz      |                                       |      |                                   +———Dean/Wismar Nicolaus Langmann (abt 1530 Wismar – )      |                                   |   |          |                                   |   +———Marie von Blumenthal (abt 1480 – )      |                                   |      |                               +———Joachim Langmann (abt 1560 Wittenburg, Germany – )      |                               |   |          |                               |   +———Gertrud Kiekebusch (abt 1520 – )      |                               |      |                           +———Bartholomaus Langmann (abt 1604 poss. in Damensis, Demern/Demmin, Damm b/Rostock?, Pommern – bef 1677 Gross Quassow, Mecklenburg, Germany)      |                           |   |          |                           |   +———Margaretha Duetzenrath (abt 1560 Lüneburg – )      |                           |      |                       +———Bartholomaus (of Leussow) Langmann (4 Jan 1648 Gross Quassow, Mecklenburg, Germany – abt 1684 Gross Quassow, Mecklenburg, Germany)      |                       |   |          |                       |   +———Maria Beyer (18 May 1614 Koenigsberg, Neumark, Brandenburg – 28 Apr 1667 Gross Quassow, Mecklenburg, Germany)      |                       |      |                   +———Andreas Langmann (4 Apr 1681 Gross Quassow, Mecklenburg, Germany – )      |                   |   |          |                   |   +———Catharina Meltz (1643/4 – 18 Feb 1698)      |                   |      |               +———Deacon Andreas Langmann (2 Jul 1719 Wesenberg, Mecklenburg, Germany – 20 Sep 1781 Sponholz, Mecklenburg, Germany)      |               |   |          |               |   +———Maria Schurlein (6 May 1692 poss. in Mosbach or Asch, Bayern, Germany – 7 Mar 1724 Wesenberg, Mecklenburg, Germany)      |               |      |           +———Cleric Karl Ludwig Caspar Langmann (26 Apr 1767 Sponholz, Mecklenburg, Germany – 14 Oct 1836 Sponholz, Mecklenburg, Germany)      |           |   |          |           |   +———Christina Behm      |           |      |       +———H. School Pricip. Johann Friedrich Christoph Langmann (21 May 1802 Matzdorf, Mecklenburg, Germany – 27 May 1870 Neustrelitz, Mecklenburg, Germany)      |       |   |          |       |   +———Catharina Maria (Sophie) Scheeren (1766 Ihlenfeld, Mecklenburg, Germany – 18 Dec 1847 Matzdorf, Mecklenburg, Germany)      |       |      |   +———Pastor/Karlow Eugen Emil Friedrich Langmann (21 Oct 1838 Neustrelitz, Mecklenburg, Germany – 30 Aug 1923 Neustrelitz, Mecklenburg, Germany)      |   |   |          |   |   +———Emilie Ottilie Lisette Drews (27 Apr 1815 Krickow, Mecklenburg, Germany – 11 Oct 1891 Neustrelitz, Mecklenburg, Germany)      |   |      +———Elli Langmann (16 Jan 1868/9 Schwerin, Mecklenburg, Germany – Sep 1945 Luebeck, Germany)          |              +———Marie Priester (18 Feb 1842 Bastorf, Mecklenburg, Germany – 19 Jul 1904 Carlow, Mecklenburg, Germany)