Guillaume Riou

• 
• Born on May 10, 1751 in Plougrescant

Parents

• François Riou
• Jeanne Geffroy (1714 - )

Family

• Married on June 26, 1770 in Plougrescant, with Marguerite Hamel (1750 - ), issuing
  • Marie Yvonne (1784 - )