Claude Joseph Rouget de Lisle Claude Joseph Rouget de Lisle Claude Joseph Rouget de Lisle (), sometimes spelled de l'Isle or de Lile (10 May 1760 – 26 June 1836), was a French army officer of the French Revolutionary Wars. He is known for writing the words and music of the "Chant de guerre pour l'armée du Rhin" in 1792, which would later be known as "La Marseillaise" and become the French national anthem. Rouget de Lisle was born at Lons-le-Saunier, reputedly on a market day. His parents lived in the neighbouring village of Montaigu. A plaque was placed at the precise spot of his
Claude de Rouvroy, duc de Saint-Simon Claude de Rouvroy, duc de Saint-Simon Claude de Rouvroy, duc de Saint-Simon (August 1607 – 3 May 1693), was a French soldier and courtier, and favourite of Louis XIII of France, who created his dukedom for him. His only son Louis de Rouvroy, Duke of Saint-Simon (1675–1755) was the famous memoirist of the court of Louis XIV. He was the second son of Louis de Rouvroy, seigneur du Plessis (died 1643), who had been a warm supporter of Henry of Guise and the Catholic League. With his elder brother Charles (who later became the marquis de Saint-Simon), Claude de Rouvroy