Hadelin Théodore Charles Joseph de Pierpont
- Born on March 10, 1851 in Dinant
- Deceased on July 26, 1926, at the age of 75 years
Parents
- Théodore de Pierpont (1827 - 1907), bourgmestre de Naninne
- Léopoldine Amand (1831 - 1868)
Family
- Married on June 16, 1877 in Liège, with Maria Elisabeth Joséphine Massart (1853 - 1919)