Catherine Hélène Tréhan de Launay

• 
• Born in 1727 in Lisieux
• Deceased in 1819 in Concarneau, at the approximate age of 91 years

Family

• Married on September 15, 1744 in Quimper, with Louis Marie Le Baron (1725 - 1786), sieur de L'Estang, avocat, procureur au Parlement de Bretagne, issuing
  • Jean Louis (1750 - 1805)
  • Marie Louise Catherine (1756 - 1829)