Chivalry and Betrayal: The Hundred Years' War
In 1435 Bedford died and sworn enemies Charles VII and Phillip, Duke of Burgundy joined forces to get the English out and with Henry VI reluctance to wage war and to maintain peace by marrying Margaret of Anjou. Charles had no intention of peace and used cannon and sieges to retake France and Normandy culminating in the defeat of the English at the Battle of Castillon in the last English territory of Gascony ending the hundred years war.
Louis I, Count of Flanders
When the Hundred Years War started, Louis remained steadfast in his French policy, even with the county being economically dependent on England. His actions resulted in an English boycott of the wool trade which in turn sparked a new insurrection under Jacob van Artevelde. In 1339 the count had to flee his lands, never being able to return. Louis was killed at the Battle of Crécy in 1346.