- Born circa 1680
Parents
- Louis d'Errard, alias Louis des Errards (c. 1635 - ), écuyer, seigneur de Louze
- Jeanne de La Mothe (c. 1635 - )
Family
- Married on June 20, 1715 in Neufchâteau, with Marguerite Bonne Massy, issuing
- François Nicolas (1721 - )
- Léopold (1726 - 1795)
- Married with Nicole Catherine Rouyer (c. 1690 - )
Occupations
- capitaine de cavalerie au régiment de Rougecourt