Pierre Couallan

• 
• Born on July 21, 1694 in La Roche-Derrien
• Deceased on April 9, 1696 in this municipality, in infancy

Parents

• François Couallan (1663 - ), seigneur de Trobizien, sénéchal de la juridiction de Kersaliou
• Marie de Kerliviou (1653 - 1696)