Duke of Burgundy murderedMontereau-Fault-Yonne, France
Because of the shattering defeat at Agincourt, John the Fearless's troops set about the task of capturing Paris. On 30 May 1418, he did capture the city, but not before the new Dauphin, the future Charles VII of France, had escaped. John then installed himself in Paris and made himself protector of the King. Although not an open ally of the English, John did nothing to prevent the surrender of Rouen in 1419. With the whole of northern France in English hands and Paris occupied by Burgundy, the Dauphin tried to bring about a reconciliation with John. They met in July and swore peace on the bridge of Pouilly, near Melun. On the grounds that peace was not sufficiently assured by the meeting at Pouilly, a fresh interview was proposed by the Dauphin to take place on 10 September 1419 on the bridge at Montereau. John of Burgundy was present with his escort for what he considered a diplomatic meeting. He was, however, assassinated by the Dauphin's companions. He was later buried in Dijon. Following this, his son and successor Philip the Good formed an alliance with the English, which would prolong the Hundred Years' War for decades and cause incalculable damage to France and its subjects.