1 Jacobus (Agathen) Langmann + Agatha Angela Wiedenstriet 2 Joannes Jacobus Langmann (26 Nov 1762 Weiberg, Westfalen, Germany – ) 2 Joannes Franciscus Langmann (23 Oct 1773 Weiberg, Westfalen, Germany – ) 2 Joannes Georgius Langmann (22 Nov 1777 Weiberg, Westfalen, Germany – ) 2 Anna Maria Langmann (29 Apr 1782 Weiberg, Westfalen, Germany – ) + Gertrude Lutter 2 Joannes Antonius Langmann (13 Sep 1761 Weiberg, Westfalen, Germany – )