John of Lancaster, Duke of Bedford

John of Lancaster, Duke of Bedford, was a medieval English prince, general, and statesman who commanded England's armies in France during a critical phase of the Hundred Years' War. Bedford was the third son of King Henry IV of England, brother to Henry V, and acted as regent of France for his nephew Henry VI. Despite his military and administrative talent, the situation in France had severely deteriorated for the English by the time of his death.