Louise Catrine Mareguitte de Boulainvilliers
- Born on April 17, 1705 in Clais
- Baptized two days later in this municipality
- Deceased on June 26, 1714 in Saint-Cyr-l'École, at the age of 9 years
- Burial the next day in this municipality
Parents
- Jacques de Boulainvilliers ( - 1732), capitaine général des côtes du Tréport
- Claude Le Chevallier (1667 - 1743)
Occupations
- élève à l'école royale de Saint Cyr