Emile Joseph Mercier
- Born on April 8, 1868 in Épernay
- Deceased on May 22, 1922, at the age of 54 years
Parents
- Eugène Mercier (1838 - 1904)
- Marguerite Françoise Bourlon (1846 - )
Family
- Married on February 21, 1898 in Paris, with Félicie Hennequin, issuing
- Eugène (1907 - 1955)