Hélène Drevon

• 
• Born on May 7, 1866 in Grenoble
• Deceased on March 9, 1956 in Saint-Chamond, at the age of 89 years

Parents

• Jean Louis Drevon (1835 - 1907), pharmacien, industriel
• Hélène Brun (1845 - 1925)

Family

• Married on November 27, 1885 in Saint-Chamond, with Mathieu Balas (1859 - 1944), négociant, fabricant de rubans et de lacets à Saint-Étienne, issuing
  • Hélène (1886 - 1960)
  • Jean (1887 - 1955)
  • Marie (1888 - 1960)
  • Alice (1889 - 1889)
  • Louis (1892 - 1957)
  • Maurice (1894 - 1915)
  • René (1896 - 1964)
  • Yvonne (1900 - 1912)
  • Marc (1904 - 1983)