Jacques Demasquin
- Born circa 1627
- Deceased on April 19, 1673 in Dornecy, at the approximate age of 45 years
- Burial the same day in this municipality
Family
- Married on January 10, 1656 in Domecy-sur-le-Vault, with Marie de Blanchefort (1634 - 1700), issuing
- Jacques (1658 - 1735)