Constance Derviaux

• 
• Born in 1722 in Avesnes-le-Sec

Parents

• Nicolas Derviaux (1690 - 1750)
• Marie Josephe Debaux (1693 - 1759)

Family

• Married with Jean Philippe Fontaine (1723 - 1794), issuing
  • Jean Philippe (1749 - 1801)