Constance Marie de Lannoy

• 
• Born on May 28, 1764 in Lille
• Deceased on March 21, 1797, at the age of 32 years

Parents

• François de Lannoy (1732 - 1790), comte de Lannoy et Saint-Empire, maréchal de camp
• Marie-Françoise d'Assignies, la Marquise d'Assignies (1740 - 1805), dame d'Annequin

Family

• Married on August 7, 1780 in Annequin, with Charles Florent Marie de Nassau (1748 - 1809), issuing
  • Amélie (1784 - 1832)