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.
Richard of York, 3rd Duke of York
As York reached majority, events were unfolding in France which would tie him to the events of the ongoing Hundred Years' War. In the spring of 1434, York attended a great council meeting at Westminster which attempted to conciliate the king's uncles, the dukes of Bedford and Gloucester (heads of the regency government), over disagreements regarding the conduct of the war in France. Henry V's conquests in France could not be sustained forever, as England either needed to conquer more territory to ensure permanent French subordination, or to concede territory to gain a negotiated settlement. During Henry VI's minority, his Council took advantage of French weakness and the alliance with Burgundy to increase England's possessions, but following the Treaty of Arras of 1435, Burgundy ceased to recognise the English king's claim to the French throne.