Isabeau de Guerlogoden
- Born on February 13, 1715 in Saint-Connec, at manoir du Cosquer
- Deceased on March 24, 1715, in infancy
Parents
- Isidore-Bonaventure de Guerlogoden (1682 - aft. 1716), écuyer, seigneur de La Motte-Coëtmen
- Jeanne Jouan (1688 - 1717), dame du Cosquer