François Joseph Blanquart
- Born on July 10, 1737 in Quesnoy-sur-Deûle
Parents
- Antoine Joseph Blanquart (c. 1712 - 1741), marchand de lin à Quesnoy-sur-Deûle
- Jeanne Françoise Coppin (c. 1704 - 1771)
Family
- Married on June 30, 1761 in Quesnoy-sur-Deûle, with Angélique Joseph Desruelles (1740 - 1798)