Godefroid César Le Vaillant du Châtelet
- Born circa 1795 in Prague
Parents
- César Le Vaillant du Châtelet (1758 - 1831)
- Julie T'Serclaes (1759 - 1844)
Family
- Married with Marie Françoise de Pletincx de Bois de Chêne (1794 - 1829), issuing
Célina (1829 - 1917)