Jean Louis François Demagny

• 
• Born circa 1726
• Deceased on October 24, 1788, at the approximate age of 61 years

Family

• Married on August 21, 1753, with Geneviève Elisabeth Le Teinturier ( - aft. 1774), issuing
  • Catherine Elisabeth ( - bef. 1804)
  • Jean Jacques Nicolas (1763 - 1804)