+———Ioannes Langmann (abt 980 Lucca, Tuscany – )                                                              |                                                          +———Abt 6 Generation Langmann                                                          |                                                      +———Langmann (bef 1200 Nurnberg, Germany – )                                                      |                                                  +———Nurnberg Bürgermeister Langmann (abt 1200 Nürnberg – )                                                  |                                              +———Otto Langmann (bet 1304 and 1313 – )                                              |                                          +———Town Council Johann Hanss Langmann (bet 1349 and 1371 – bet 1369 and 1371)                                          |   |                                              |   +———Nun/Engelthal Mechtilde _____ (bet 1327 and 1338 – )                                          |                                      +———Mill Owner Conrad ’Cunz’ Langmann (bet 1313 and 1388 Reichenschwand, b/Nurnberg, Germany – )                                      |                                  +———Bernhard Langmann                                  |                              +———Printer Cordt Langermann                              |                          +———Merchant Berndt der Alte Langermann (bet 1491 and 1513 Munster, Westfalen, Germany – )                          |                      +———Merchant Bernhard Langermann (1485 Muenster, Westfalen, Germany – bef 21 Nov 1544 Hamburg, Germany)                      |   |                          |   +———Gertrud Calmenholt ( – bef 1497)                      |                  +———Rostock-Wittenbg Paul Langermann (abt bet 1532 and 1534 Hamburg, Germany – bet 1582 and 1585 Hamburg, Germany)                  |   |                      |   +———Margaretha Krantz (abt 1496 Hamburg – aft 1577)                  |              +———Johannes Langermann (1572 Hamburg, Germany – )              |   |                  |   +———Margaretha Niebuhr ( – bef 1588 Hamburg, Germany)              |          +———Mayor 1633-36 Johannes Langermann          |   |              |   +———Anna Struve          |      +———Magistrate Anton Langermann (1630 Stadthagen, Westphalia, Germany – 24 May 1692 Ortenberg, Oberhessen, Germany)      |   |          |   +———Anna Struve      |  +———Magistrate Johann Reinhard Langermann (28 Mar 1687 Ortenberg, Oberhessen, Germany – 11 Feb 1762)  |   |      |   +———Maria Salome von Krug (14 May 1663 – 2 Aug 1705 Ortenberg, Germany)  |      Councilor Franz Georg Langermann (21 Mar 1737 – 7 Jan 1791 Ortenberg, Germany)  |      +———Johanna Maria Kornacker (11 Mar 1697 – 2 Nov 1774)