- Born on March 21, 1806 in Namur
- Deceased on July 27, 1882 in Fernelmont, at Marchovelette, at the age of 76 years
Parents
- Jean de Gaiffier (1759 - 1837), avocat
- Marie Joséphine van Velde de Melroy (1775 - 1828)
Family
- Married on September 12, 1830 in Éghezée, with Adèle de Pitteurs (1813 - 1880), issuing
- Victor (1837 - 1894)