- Born on September 14, 1871 in Brussels
- Deceased on December 18, 1928 in Jemeppe-sur-Sambre, at the age of 57 years
Parents
- Albert de Beauffort (1834 - 1914), marquis de Beauffort
- Émilie de Marnix (1841 - 1931)
Family
- Married on April 30, 1898 in Brussels, with Antoinette de Liedekerke de Pailhe (1869 - 1959), issuing
- Albert (1899 - 1983)
Isabelle (1900 - 1921)- Germaine (1902 - 1985)
- Marie-Gabrielle (1904 - 1987)
- Claude (1909 - 1992)