Baptized Elisabeth Jacquet the 17th of March, 1665, in Paris, probably on the Ile Saint-Louis where her parents lived at the time, she came from a long line of musicians.
Elisabeth had two, brothers and a sister who also became musicians: Pierre (c.1666-1729) and Nicolas were organists like their father, the former in Paris, the latter in Bordeaux.
Anne was a protige of Marie of Lorraine, Princess of Guise, who kept a reputed musical ensemble which was headed by Marc-Antoine Charpentier.Elisabeth Jacquet first appeared at the court of Louis XIV at Versailles at the age of five, enchanting her listeners with the beauty of her voice and her virtuoso harpsichord performances.
She remained there particularly close to Madame de' Montespan, the king's mistress, until her marriage, in 1684, with tire organist Marin de La Guerre. She then returned to Paris and combined her maiden name with her husband's.
Elisabeth's earliest published works date from 1687: her first book of harpsichord pieces in which she particularly demonstrated her taste for improvisation in non measured preludes, imitating her elder, Louis Couperin, nephew of Francois Couperin.In March of 1694, at the Academie Royale de Musique, the musician produced her musical tragedy Cephale et Procris based on a libretto by the young Joseph-Francois Duche de Vancy (1668- 1704).
The work was not well received, and it is perhaps due to this setback that Elisabeth Jacquet abandoned the realm of opera.
Towards 1695, her sonatas were amongst the very first examples of the genre.
A few years later, in 1707, the Sonatas for Violin and Harpsichord, confirm her interest in the new forms which had originated in Italy; these collections are all dedicated to Louis XIV.
Her fidelity to the monarch is due to the generosity he lavished on her from her childhood on, and for which she was forever grateful.
The innovative aspect of Elisabeth's work is also to be seen in the vocal area represented by the twelve French Cantatas, on subjects drawn from Holy Scriptures published in 1708 and 1711, these being the most important cantatas on pious subjects in the French repertoire of the time.
Towards 1715, Elisabeth Jacquet brought out a third collection of cantatas on secular themes (Semele, The Is land of Delos, the Sleep of Ulysses), and the publisher Jean-Baptiste-Christophe Ballard (c.1663-1750) included a few of her airs in some of his collections.
Having lived most of her life on the Ile Saint-Louis, Elisabeth Jacquet de La Guerre spent her final years in the Rue des I'rouvaires in the parish of Saint-Eustache, dying there on 27 June 1729.






