Marie Yvonne Courson
- Born on September 4, 1874 in Plouha
- Deceased on May 19, 1964 in this municipality, at the age of 89 years
Parents
- Pierre Marie Courson (1829 - 1900), laboureur
- Marie Françoise Le Tertre (1833 - )
Family
- Married on July 3, 1896 in Plouha, with Ange Marie Lalican (1868 - )