- Born on May 22, 1744 in Saint-Pol-de-Léon
- Baptized on June 3, 1744 in this municipality
Parents
- René-Philippe Ansquer (1719 - ), chevalier, seigneur de Kernilis
- Marie Élisabeth de Kervilleau (1727 - 1749), dame de Kervilleau
Family
- Married on February 27, 1772 in Hanvec, with Marie-Françoise Pichot de Kerdizien, issuing
- Joseph (1775 - )