Nicolas Joseph Demonceau
- Born in 1785 in Herve
- Deceased in 1849, at the approximate age of 63 years
Parents
- Grégoire Henri Joseph Demonceau (1754 - 1838)
- Dieudonnée Joseff (c. 1762 - 1815)
Family
- Married in 1811 in Herve, with Catherine Joseph Hannot (1791 - 1868), issuing
Jeanne Françoise Dieudonnée (1818 - )- Auguste (1820 - 1866)