+———Gunnarus Langman (abt 1650 Antwerp, Belgium – )          |      +———Jacobus Langman (15 Mar 1686 Belaar, Antwerp, Belgium – 2 Apr 1771)      |   |          |   +———Margaretha Goosen      |  +———Gunnarus Langman (abt 1715 Antwerp, Belgium – )  |   |      |   +———Maria Meers  |      Jacobus Langman (1745 Lier, Antwerp, Belgium – )