Saintonge War
In English history, the ‘Hundred Years’ War’ refers to the 116-year period between 1337 – 1453. In some French accounts, that period of conflict is referred to as the ‘Second Hundred Years’ War’, the first embracing the period of upheaval following the change in the balance of power between the French and English thrones from 1159 to 1259 after Henry II of England married Eleanor of Aquitaine gaining many French territories in the process and achieving territorial superiority over the French Kingdom, until the Treaty of Paris (1259), in which the opposite became true. This period saw many conflicts and battles between the two kingdoms such as the Anglo-French War (1202–1214) or the Battle of Bouvines.
Charles VI of France
Charles VI's reign was marked by the continuing conflict with the English, known as the Hundred Years' War. An early attempt at peace occurred in 1396 when Charles' daughter, the almost seven-year-old Isabella of Valois, married the 29-year-old Richard II of England. By 1415, however, the feud between the French royal family and the House of Burgundy led to chaos and anarchy throughout France that Henry V of England was eager to take advantage of. Henry led an invasion that culminated in the defeat of the French army at the Battle of Agincourt in October.