Etienne Louis Couanier de Launay
- Born on January 29, 1821 in Laval
- Deceased on November 19, 1894 in this municipality, at the age of 73 years
Family
- Married on October 16, 1843 in Laval, with Rosalie Marie Boullier de La Touche (1820 - 1865), issuing
Geneviève (1845 - 1937)- Marguerite Marie (1848 - )
- Joseph (c. 1850 - 1892)
- Thérèse Marie Anne (1851 - )
- Louis Marie Isidore (c. 1854 - 1883)
- Stéphane Marie Eugène ( - 1890)