- Born on November 5, 1750 in Lamballe
- Deceased on March 18, 1770 in this municipality, at the age of 19 years
Parents
- Louis-Bonaventure Le Corgne, alias le Comte de Launay (1722 - 1767), chevalier, seigneur de Launay, capitaine au Régiment des Gardes-Lorraine-Infanterie
- Françoise-Catherine du Bouilly-Turquant d'Obtaire (1727 - 1798), marquise de Resnon