+———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)  |      Bernhard Langermann (1560 Hamburg, Germany – )  |      +———Margaretha Niebuhr ( – bef 1588 Hamburg, Germany)