- Born on November 30, 1703
Parents
- Jérôme de Ligny (1640 - 1710), chevalier, comte de Ligny
- Charlotte de Hézecques (1671 - 1735)
Family
- Married on April 27, 1733 in Châlons-en-Champagne, at église Saint-Éloi, with Marguerite Moret (c. 1682 - 1764)
Occupations
- capitaine au Régiment de Turenne