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
Battle of Agincourt an army about three times the size of their own fighting force". It is open to debate whether these should all be counted as non-combatants; Rogers (for example) accepts that the French probably had about 10,000 men-at-arms, but explicitly includes one "gros valet" (an armed, armoured and mounted military servant) per French man-at-arms in his calculation of the odds. Soon after the English victory at Agincourt, a number of popular folk songs were created about the battle, the most famous being the "Agincourt Carol", produced in the first half of the 15th century. Other ballads followed, including "King Henry Fifth's