United Kingdom

The later Parliaments of Henry’s reign brought no new problems, but the king became less active in government as he was more and more incapacitated by illness. From 1408 to 1411 the government was dominated first by Archbishop Arundel and then by the king’s son Henry, who, with the support of the Beaufort brothers, sons of John of Gaunt by Katherine Swynford, attempted to win control over the council. There was much argument over the best political strategy to adopt in France, where civil war was raging; young Henry wanted to resume the war in France, but the king favoured peace. In 1411 the king recovered his authority, and the Prince of Wales was dismissed from the council. Uneasy relations between the prince and his father lasted until Henry IV’s death in 1413.

Henry V (1413–22)

Henry V’s brief reign is important mainly for the glorious victories in France, which visited on his infant son the enormous and not-so-glorious burden of governing both France and England. Two rebellions undermined the security of the realm in the first two years of the reign. The first was organized by Sir John Oldcastle, a Lollard and former confidant of the king. Though Oldcastle was not arrested until 1417, little came of his rising. Another plot gathered around Richard, 5th Earl of Cambridge, a younger brother of the Duke of York. The aim was to place the Earl of March on the throne, but March himself gave the plot away, and the leading conspirators were tried and executed on the eve of the king’s departure for France.

The French war

Henry invaded France in 1415 with a small army of some 9,000 men. The siege of Harfleur was followed by a march toward Calais. At Agincourt the English were forced to fight because their route onward was blocked; they won an astonishing victory. Between 1417 and 1419 Henry followed up this success with the conquest of Normandy and the grant of Norman lands to English nobles and lesser men. This was a new strategy for the English to adopt, replacing the plundering raids of the past. In 1420 in the Treaty of Troyes it was agreed that Henry would marry Catherine, Charles VI’s daughter. He was to be heir to the French throne, and that throne was to descend to his heirs in perpetuity. But Charles VI’s son, the Dauphin, was not a party to the treaty, and so the war continued. Henry, still wanting money but reluctant to ask for subsidies at a time when he needed all the support he could get for the treaty, obtained forced loans. There were increasing indications of unease in England. In 1422 Henry contracted dysentery and died at the siege of Meaux in August, leaving as his heir a son less than a year old.

Domestic affairs

England was competently governed under Henry V. Problems of law and order were dealt with by reviving the use of the King’s Bench as a traveling court; central and local administration operated smoothly. Henry proved adept at persuading men to serve him energetically for limited rewards. Parliament, well-satisfied with the course of events in France, gave the king all the support he needed. War finance was efficiently managed, and although Henry died in debt, the level was a manageable one. His was a most successful reign.

Henry VI (1422–61 and 1470–71)

Henry VI was a pious and generous man, but he lacked the attributes needed for effective kingship. Above all he lacked political sense and was no judge of men. Until 1437 he was a child, under the regency of a council of nobles dominated by his uncles and his Beaufort kin. When he was declared of age, the Beauforts were the real rulers of England. In 1445, through the initiative of the Earl (later Duke) of Suffolk, he married Margaret of Anjou, who with Suffolk dominated the king. Finally, in the period from 1450 to 1461 he suffered two bouts of mental illness. During these crises Richard, 3rd Duke of York, ruled the kingdom as protector.

Domestic rivalries and the loss of France

In the first period of the reign John, Duke of Bedford, proved to be as able a commander in the French war as had his brother Henry V. But in 1429 Joan of Arc stepped forth and rallied French resistance. Bedford died in 1435, and the Congress of Arras, an effort at a general peace settlement, failed. When Philip of Burgundy deserted the English alliance and came to terms with Charles VII, the conflict became a war of attrition. By 1453 the English had lost all their overseas possessions save Calais.