- Born on May 23, 1669 in La Roche-Derrien
- Deceased on September 28, 1706 in this municipality, at the age of 37 years
- Burial the next day in this municipality
Parents
- Gilles Couallan (aft. 1627 - 1696), seigneur de Penprat, marchand
- Marie Raoul (c. 1632 - 1692)
Family
- Married on July 15, 1697 in La Roche-Derrien, with Michel Doladilhe (c. 1675 - 1714), seigneur du Cosquer, chirurgien juré de la Roche-Derrien