Pierre Thiersault

• 
• Born in 1651 in Paris
• Deceased on August 7, 1727, at the approximate age of 75 years

Parents

• Charles Thiersault ( - 1660), écuyer, seigneur de Mérancourt, conducteur-général de la Cavalerie de France
• Marie Groyn

Family

• Married on October 14, 1687 in Paris, with Marie-Louise de Riants
• Married on September 14, 1689, with Marie Louise Lully (1668 - 1715), issuing
  • Hilaire-Ursule (c. 1691 - 1767)
  • Jean-Baptiste ( - 1738)

Occupations

• commissaire-général de la Cavalerie légère