- Born in December 1654
- Baptized on December 12, 1654 in Ferrières-la-Verrerie
Parents
- Alexandre de Launay (1611 - 1678), écuyer, seigneur de Cochet
- Françoise Férault (1618 - 1691)
Family
- Married on August 27, 1686 in Brullemail, with Catherine Jacqueline Le Brun ( - 1729), issuing
- Joseph-Pomponne (1691 - 1752)
Catherine (1695 - 1728)