Guillaume Berthou
- Born on June 29, 1693 in Pleubian
- Deceased on January 8, 1768 in this municipality, at the age of 74 years
Parents
- Yves Berthou (c. 1655 - 1706)
- Marie Goaffre (c. 1656 - 1708)
Family
- Married on November 16, 1719 in Pleubian, with Françoise Routier (c. 1684 - 1729)
- Married on June 17, 1729 in Pleubian, with Renée Allain