Career
Born in Guadeloupe in 1760 to a French colonial official named Pierre Guillon and a disenfranchised "mulatto" mother, Lethière has been often written about in the context of French colonial history and the French Revolution. At 14 years old, he moved from Guadeloupe to Metropolitan France, and by 17 he had become the student of Gabriel François Doyen at the Académie Royale de Peinture et de Sculpture. Lethière remained in Rome for several years, and returned to Paris in 1791 to open a painting studio in direct competition with Jacques-Louis David.
In 1818 Lethière was finally elected and also awarded the Légion d’honneur, and a year later he became a professor at the École des Beaux-Arts.
Among his students was Isidore Pils and Lithuanian painter Kanuty Rusiecki. He was foster father to Mélanie d"Hervilly, later Hahnemann.