Louis Alexandre Joncourt
- Born in 1785
Family
- Married on July 30, 1812 in Grugies, with Marie Aimable Augustine de Viefville (1795 - ), issuing
Geneviève Louise Alexandrine (1813 - )- Aimable Geneviève (1816 - 1823)
- Jean Louis Alexandre (1820 - 1824)
- Marie Louise Augustine (1825 - )