Yves Marie Coualan
- Born on October 4, 1789 in Coatascorn
- Deceased on May 21, 1835 in Runan, at the age of 45 years
Parents
- Yves Coualan (1757 - 1831), cultivateur, propriétaire
- Marie Françoise le Lagadec (1750 - 1826)
Family
- Married on October 17, 1810 in Ploëzal, with Marie Jeanne Le Breton (1786 - )