Olivier Mercier

• 
• Born on October 30, 1833 in Les Lucs-sur-Boulogne
• Deceased on April 24, 1890 in Paris, at the age of 56 years

Parents

• Amédée Hippolyte Mercier (1808 - 1865), docteur en médecine
• Marie Augustine Séraphie Thoumazeau (1814 - 1894)