Jules Léon Defontaine

• 
• Born on August 26, 1840
• Deceased in 1914, at the approximate age of 73 years

Parents

• Auguste Defontaine
• Marie Le Pas (1802 - 1880)

Family

• Married with Louise Caroline Henriette Smits (1847 - ), issuing
  • Auguste Hippolyte (1873 - 1950)