- Born on February 20, 1840 in Brussels
- Deceased on February 26, 1930, at the age of 90 years
Parents
- Jean Baptiste Nothomb (1805 - 1881), baron Northomb, ministre d'État, député d'Arlon
- Wilhelmine Lucie Ernestine Boch (1811 - 1887)
Family
- Married on July 6, 1867 in Hamburg, with Louise Jeanne Lucie de Craecker (1846 - 1918), issuing
Occupations
- diplomate