- Born on December 28, 1659 in Roscoff
- Deceased on October 8, 1731 in Carhaix-Plouguer, at the age of 71 years
- Burial at église Saint-Trémeur
Parents
- Nicolas de Toulcoët (1634 - 1700), écuyer, seigneur de Pontguen
- Marie Guillerm, dame du Helles
Family
- Married in 1683 in Roscoff, with Toussaint Le Roux (1652 - 1688), sieur de Kervasdoué, avocat, issuing
Malo Joseph (1684 - )- Jeanne Bertrande (1685 - )
- Thomas Guillaume (1687 - )
- Married on December 2, 1690 in Carhaix-Plouguer, at église Saint-Trémeur, with Thomas Joseph Bertrand (c. 1656 - 1700), noble homme, avocat à la cour, issuing
- Marie (1694 - 1754)
- Jeanne (1700 - )
- Vincent-René