Hundred Years' War (1415–53)
The Lancastrian War was the third and final phase of the Anglo-French Hundred Years' War. It lasted from 1415, when King Henry V of England invaded Normandy, to 1453, when the English lost Bordeaux. It followed a long period of peace from the end of the Caroline War in 1389. The phase was named after the House of Lancaster, the ruling house of the Kingdom of England, to which Henry V belonged.
Hundred Years' War (1369–89)
In 1373 John of Gaunt commanded what historians call the Great Chevauchée. It was launched between two epidemics of the Black Death in 1369 and 1375. The economic impact of the Black Death was devastating, and John of Gaunt was having difficulty financing his French campaign. According to chronicler Jean Froissart the Chevauchée had been planned for three years.