Internet, http://opera.stanford.edu/composers/, 01-09-2004
Information trouvée : Compositeur, La Guerre, Michel de (1605/6 Paris - *13.11.1679 Paris) Le triomphe de
l'Amour sur des bergers et bergères (22.1.1655 Paris: Louvre) Brother-in-law of Elisabeth-Claude
Jacquet de la Guerre, La Guerre succeeded Charles Racquet as organist of St. Leu in
around 1620. From 1633 till his death he was organist of the Sainte-Chapelle. He is
considered by many to be the first French opera composer.