Marie Jeanne Deffontaine
- Born on May 1, 1696 in Baisieux
- Deceased on March 9, 1761 in this municipality, at the age of 64 years
Parents
- Denis Deffontaine (1656 - ), censier
- Anne Delattre (1663 - 1714)
Family
- Married in August 1719 in Baisieux, with Charles François de Haynin (1697 - 1768), écuyer, issuing
Charles François (1719 - 1787)