César Robert Coustant
seigneur d'Yanville, de Sainte-Christine, de Villers et de Haute-Fontaine
- Born on September 28, 1720
- Deceased on January 28, 1775 in Compiègne, at the age of 54 years
Parents
- Charles Marie Coustant (1676 - 1752), écuyer, seigneur de Belle-Assise, procureur au bailliage de compiègne
- Marie Barbe de More ( - bef. 1774)
Family
- Married on November 12, 1750, with Élisabeth Denison (c. 1730 - 1795), issuing
Élisabeth (1756 - 1813)- Charles François (1759 - 1817)