Bonne of Artois and Margaret III, Countess of Flanders. Philip was killed at the Battle of Agincourt in 1415, against the English king Henry V, who won the battle against Charles d'Albret and Charles VI of France. Their eldest son Charles succeeded as Count of Nevers. However, due to the child's minority, Bonne acted as regent from 1415 until 1424. She succeeded her aunt Jeanne d'Artois as Mademoiselle de Dreux and as Dame de Houdain. After Philip's death, Bonne married his nephew Philip the Good, Duke of Burgundy, on 30 November 1424 at Moulins-les-Engelbert. His first marriage to Michelle of Valois had produced
John the Fearless King of France, John backed away and decided to ally himself with the Armagnacs. Although he talked of helping his sovereign, his troops took no part in the Battle of Agincourt in 1415, although two of his brothers, Antoine, Duke of Brabant, and Philip II, Count of Nevers, died fighting for France during the battle. Two years later, with the rivalry between Burgundians and Armagnacs at an all-time high because of the shattering defeat at Agincourt, John's troops set about the task of capturing Paris. On 30 May 1418, he did capture the city, but not before the new Dauphin,