1  Friedrich Christoph Langmann (1780 Blomberg, Lippe, Germany – )   +  Sophie Christine Vesting       2  Friedrich Conrad Langmann (1815 Blomberg, Lippe, Germany – )      2  Carl Friedrich Langmann (1820 Blomberg, Lippe, Germany – )      2  Friedrich Heinrich Langmann (1822 Blomberg, Lippe, Germany – )      2  Amalie Cathrine Langmann (1828 Blomberg, Lippe, Germany – )