- Born on August 11, 1813 in Mons
- Deceased on April 5, 1861 in Silly, at Gondregnies, at the age of 47 years
Parents
- Louis de Preud'homme d'Hailly (1786 - 1833), chambellan de Guillaume Ier des Pays-Bas
- Émilie de Bousies (1783 - 1846)
Family
- Married on May 19, 1835 in Mons, with Charles Tahon de La Motte (1805 - 1840), issuing
- Juliette (1837 - 1912)