Marie Yvonne Guénnegan
- Born on March 11, 1741 in Ploudaniel
- Deceased before August 26, 1795
Parents
- Jean Guénnegan (c. 1685 - 1759)
- Honorée Roudaut (1696 - 1750)
Family
- Married on July 5, 1757 in Plouider, with Maurille Le Créach (1739 - 1814), issuing
- Marie Jeanne (1761 - )
- Jeanne (1766 - )