Jules Félix Cosyn
- Born on April 6, 1844 in Montreuil
Parents
- Jules Benoît Cosyn (1811 - 1865), propriétaire
- Clémence Louise Marie Leroy (1815 - 1874)
Family
- Married with Louise Amélie Delrue (1842 - ), issuing
- Jules Emile Joseph (1874 - 1953)
Occupations
- négociant