Family/Spouse: Maria Clara Bürckbüchler. Maria (daughter of Franz Josef Bürckbüchler and Marie Heubel) was born on 19 Sep 1880 in Barr, Bas-Rhin, Alsace, France; died on 5 Oct 1964 in Nantes, Loire-Atlantique, Pays de la Loire, France. [Group Sheet] [Family Chart]