Guillaume Lazennec

• 
• Born on March 23, 1686 in Lannilis
• Deceased on April 4, 1762 in Tréglonou, at the age of 76 years

Parents

• Christophe Lazennec (c. 1646 - 1712), cultivateur
• Jeanne Thomas (1656 - 1726), cultivatrice

Family

• Married on October 3, 1724 in Tréglonou, with Jeanne Lalla (1703 - 1770), issuing
  • Marie (1725 - )
  • Jean (1726 - )
  • Claude (1728 - 1785)
  • Charles (1730 - )
  • Henry (1731 - 1796)
  • Jeanne (1734 - )
  • Marie Françoise (1736 - )
  • Tanguy (1739 - )
  • Jeanne Marie (1745 - )