Alexandre Auguste Constantin

• 
• Born on August 18, 1856 in Nancy

Parents

• Nicolas Sigisbert Constantin (1802 - 1882), industriel en gaz
• Anne Josèphine Troup (1825 - 1895)

Family

• Married on October 21, 1890 in Paris, with Mélanie Marceline Béatrice Hellebout (1866 - ), issuing
  • Germaine (1890 - 1979)
  • Private
  • Marcelle (1895 - )

Occupations

• ingénieur des Arts et Manufacture