Guillaume Berthou
- Born on January 29, 1713 in Pleubian
- Deceased on June 15, 1791 in this municipality, at the age of 78 years
Parents
- François Berthou (1685 - 1743)
- Catherine Guillermic (c. 1689 - 1719)
Family
- Married on October 25, 1748 in Pleubian, with Anne Le Quellec
- Married on November 28, 1758 in Pleubian, with Anne Guyomar, issuing
- Yves (1763 - )