Louis I (23 July 1339 – 20 September 1384) was the second son of John II of France and the founder of the Angevin branch of the French royal house. Bonne of Bohemia gave birth to him at the Château de Vincennes. His father appointed him Count of Anjou and Count of Maine in 1356, and then raised him to the title Duke of Anjou in 1360 and Duke of Touraine in 1370.