Treaty of Loudun

The Treaty of Loudun was signed on 3 May 1616 in Loudun, France, and ended the war that originally began as a power struggle between queen mother Marie de Medici's favorite Concino Concini (recently made Marquis d'Ancre) and Henry II de Condé, the next in line for Louis XIII's throne.^[1] The war gained religious undertones when rebellious Huguenot princes joined Condé's revolt.