Peter Nikolaus Heckmann(25 Oct 1876 - 16 Oct 1941)
Katharina Arnold(5 Apr 1876 - 1910)
August Hermann Pistorius
Louise Heckmann
b. 21 Apr 1903, Püttlingen, Saarbrücken, Saarland, Germany
d.  
b. 18 Mar 1905, Püttlingen, Saarbrücken, Saarland, Germany
d.