Nobilitas Virtute Nititur
- Born on November 28, 1874
- Deceased on March 19, 1936 in Monte-Carlo, at the age of 61 years
Parents
- Émile d'Oultremont de Wégimont et de Warfusée (1838 - 1894), comte d'Oultremont, conseiller provincial de Liège, conseiller communal de Saint-Georges-sur-Meuse
- Angélique de Mercy-Argenteau (1846 - 1898)