Guyomarc'h de Penfentenyo

• 
• Born circa 1539 in Saint-Pol-de-Léon
• Baptized in this municipality

Parents

• Jean IV de Penfentenyo (aft. 1497 - ), écuyer, seigneur de Kermorus
• Amette de Coëtquis ( - 1544)

Family

• Married on December 15, 1569 in La Forest-Landerneau, with Adélaîde Dencuff (c. 1547 - ), issuing
  • Jean ( - 1628)
  • Pierre (c. 1572 - )
  • Marie (c. 1575 - )
  • Jeanne (c. 1578 - )