fought on 16 July 1465 in the vicinity of Longpont-sur-Orge, south of Paris. The events of the battle are confused. Both parties claimed the victory. The Count of Charolais remained master of the field. But Louis XI reduced the Burgundian army, then cautiously ordered a strategic retreat during the night, and returned to Paris with a "victorious" army (although his uncle the Count of Maine had fled the battlefield with a third of the royal troops). The king strengthened the capital's faltering authority. However, the king's position weakened after the confrontation, especially as he was unable to prevent the junction, on 19 July, of the Burgundian and Breton armies, soon joined by the Counts of Armagnac and Albret and the Duke of Lorraine. After entering Paris on 18 July, Louis XI organized the defense. The feudal princes besieged Paris. Louis XI left the city on 10 August. He went to Rouen and rallied the royal party, assembled provisions, and returned to Paris on 28 August, with powerful reinforcements. A truce was signed on September 3, which did not prevent the Leaguers from taking Pontoise and Rouen. Fighters on both sides did not quite know how to end the conflict. Louis XI pretended to yield. Peace Louis XI signed three peace treaties: 5 October 1465: Treaty of Conflans with the Count of Charolais and Charles of France 29 October 1465: Treaty of Saint-Maur with individual princes 23 December 1465: Treaty of Caen with the Duke Francis II of Brittany Concessions Charles of France, Duke of Berry, received the Duchy of Normandy Charles of Burgundy, Count of Charolais received for himself and his next heir the towns of the Somme, after which they could be redeemed for 200,000 crowns (Louis XI had already redeemed these lands from Charles' father, the Duke of Burgundy, for 400,000 crowns), and estates at Boulogne, Guines, Roye, Peronne and Montdidier John of Anjou, Duke of Lorraine, the towns of Mouzon, St. Menehould and Neufchâteau Francis, Duke of Brittany, gained Montfort and Étampes, and the regale in all his demesnes John, Duke of Bourbon, gained Donchery, several lordships in Auvergne, 300 lances, and 100,000 crowns Jacques of Armagnac, Duke of Nemours, received the government of Paris and the Île-de-France John, Count of Armagnac, gained various castellanies at Rouergue Tanneguy du Chastel was made equerry Louis of Luxembourg, Count of Saint-Pol, was made constable, etc. A committee of 36