Guillaume Guillou
- Born on October 31, 1637 in Saint-Jean-du-Doigt
- Deceased on June 10, 1661 in Guimaëc, at the age of 23 years
Parents
- Fiacre Guillou (1600 - 1670)
- Yvonne Manach (1610 - )
Family
- Married on November 1, 1658 in Guimaëc, with Catherine Le Cosquer (1638 - 1708), issuing
- Yves (1660 - 1721)