- Born on October 16, 1791 in Liège
- Deceased on February 12, 1871 in Saint-Josse-ten-Noode, at the age of 79 years
Parents
- François Joseph Dewandre (1758 - 1835), architecte, sculpteur
- Marie Catherine Beckoz (1766 - 1825)
Family
- Married on October 21, 1818 in Liège, with Marie Plumier (1792 - 1871), issuing
Occupations
- avocat général près la Cour de cassation à Bruxelles