François de Hallencourt
seigneur de Boulainvillers
- Born in 1649
- Deceased on May 3, 1699 in Songeons, at the approximate age of 49 years
Parents
- Louis de Hallencourt, chevalier
- Françoise de Boufflers (1617 - 1683)
Family
- Married on November 14, 1676, with Marie Françoise de Caumont, issuing