Pierre married Marie Anne Viron on 30 May 1715 in Belfort, Territoire de Belfort, Franche-Comte, France. Marie (daughter of Jean Pierre Viron and Anne Marguerite Vernier) was born on 14 Nov 1692 in Belfort, Territoire de Belfort, Franche-Comte, France; died on 14 Mar 1764 in Belfort, Territoire de Belfort, Franche-Comte, France. [Group Sheet] [Family Chart]