Guillaume Duval
- Born circa 1674
- Deceased on March 19, 1724 in Loguivy-Plougras, at the approximate age of 49 years
Parents
- Nicolas Duval (c. 1650 - 1717)
- Marie Tilly (c. 1645 - 1705)
Family
- Married on February 7, 1707 in Loguivy-Plougras, with Janne Le Gal (1674 - 1729), issuing
Claudine (1710 - 1769)