+———Merchant Bernhard Swerte ( – 1535 Executed)  |      Johann Langermann   |                                              |                                       +———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 – )  |   |  +———Gertrud Langermann ( – bef 1523)      |          +———Gertrud Calmenholt ( – bef 1497)