Jean-Sylvestre de Coëtcriziou

• 
• Born on January 1, 1686 in Ploudiry
• Deceased on April 24, 1686 in this municipality, in infancy

Parents

• Louis-Tanguy de Coëtcriziou (1668 - 1690), écuyer, seigneur de Guiler
• Marie Roignan