Guillaume Derrien
- Born on September 28, 1709 in Saint-Vougay
- Deceased on September 24, 1757 in Plougar, at the age of 47 years
Parents
- Yves Derrien (1687 - 1763)
- Marguerite Abaléa (c. 1674 - 1741)
Family
- Married on July 29, 1738 in Saint-Vougay, with Anne Méar (1712 - 1754)