Pierre Coignon
- Born on August 1, 1734 in Berthecourt
- Deceased on October 7, 1825 in this municipality, at the age of 91 years
Parents
- Vincent Coignon (1698 - 1768)
- Catherine Gourdin (1699 - 1767)
Family
- Married on January 29, 1760 in Ponchon, with Marie Anne Gaudefroy (1739 - 1822), issuing
- Pierre (1760 - 1763)
Marie Anne Scholastique (1762 - 1762)- Pierre (1764 - 1832)
- Marie Anne (1766 - )
- Jean François Nicolas (1767 - 1844)
- Victoire (1770 - 1846)
- Marie Reine (1781 - 1781)