Marie-Juiliette Grimailh, known as Elisa by her family, was born in Sorèze, Tarn on 24 March 1805, the third of five children. Her father was Jean Grimailh, from an old Sorèze family, and her mother was Étiennette-Rosalie Aldebert, descended from the noble family of Barrau de Muratel through her mother. Her father died when she was young, and she was raised by her mother and grandmother, and by her cousin Mme Saint-Cyr de Barrau de Muratel.
Her maternal grand-uncle was David Maurice Champouliès de Barrau de Muratel, who commanded the first line of infantry at the Battle of Valmy (20 September 1792). Elisa Grimailh was a beauty, and was also intelligent, imaginative and generous. The couple became followers of the school of Saint-Simon, and devoted everything they owned to propagation of the ideas of this school, but it soon broke up.
Charles Lemonnier joined the Bar of Bordeaux.
While remaining interested in the ideas that had attracted her to Saint-Simonianism, Élisa Lemonnier found herself confined to her small household and duties as a mother. After ten years in Bourdeaux, Charles Lemonnier was named General Council of the French Northern Railway (Compagnie des chemins de fer du Nord) in Soon afterwards the Revolutions of 1848 erupted.
The lack of skills of the workers gave her the idea of founding vocational education for women. After various attempts, Élisa Lemonnier managed to create the Société de protection maternelle ("League of maternal protection"), which on 9 May 1862 became the Société pour l"enseignement professionnel des femmes ("Society for Vocational Education of Women").
A building was rented in Élisa Lemonnier"s name at 9, rue de la Perle, and on 1 October 1862 the first vocational school for girls was opened.
The rapid success of this first school led to the opening of a second at 72 rue Rochechouart. However, exhausted by her work, Élisa Lemonnier died at the age of 60 on 5 June 1865 after an illness lasting a few days. The new form of education was so suitable to the needs of contemporary society that the example was soon followed abroad, first in Switzerland, Belgium and Italy.
Several of the large French provincial cities opened vocational schools for girls.
On 11 December 1880 a law on the organization of this new type of school was issued. The municipality of opened its first vocational school for girls along the lines set down by Élisa Lemonnier in 1882.
The two schools in were assigned to the City of on 1 October 1906, and one still bears the name of Élisa Lemonnier. The École Duperré now specializes in commercial art
A street in is named after Élisa Lemonnier.
