Guillaume Derrien
- Born on February 15, 1623 in Plougasnou
- Deceased on June 30, 1709 in this municipality, at the age of 86 years
Parents
- Bonaventure Derrien (1595 - )
- Anne Kerven (1600 - 1665)
Family
- Married on January 18, 1644 in Plougasnou, with Marguerite Guyomarch (1607 - 1669), issuing
Jeanne (1647 - 1734)