+———Merchant Johann Wechler (bet 1542 and 1551 – )      |  +———Merchant Heinrich Wechler ( – 1583)  |   |              |   |       +———Printer Cordt Langermann  |   |       |  |   |   +———Merchant Berndt der Alte Langermann (bet 1491 and 1513 Munster, Westfalen, Germany – )  |   |   |  |   +———N. N. Langermann  |       |      |       +———Gertrud Calmenholt ( – bef 1497)  |      Pastor Thomas Wechler ( – 1605)