Jean-Baptiste de Mars

• 
• Born on July 31, 1735 in Sézanne

Parents

• Jacques Demars
• Marie Bellot

Family

• Married on August 11, 1772 in Sélestat, with Marie Barbe Dorlan (1753 - ), issuing
  • Etienne (1773 - )
  • Marie Pétronille (1775 - 1852)