- Born circa 1626 in Barbâtre
Parents
- Pierre Joûbert (c. 1580 - 1660)
- Marguerite Pineau
Family
- Married on June 12, 1657 in Pornic, with Jeanne Dousset, issuing
Occupations
- armateur à Pornic
- capitaine de navire
- major de la capitainerie générale des gardes-côtes