The Battle of Crécy (1346): The Triumph of the English Longbow

The Battle of Crécy, fought on 26 August 1346 near the village of Crécy-en-Ponthieu in Picardy, was the first great land battle of the Hundred Years’ War and the engagement that established the longbow as the dominant infantry weapon of the age. Edward III, retreating northward from his chevauchée through Normandy, stood and fought a much larger French army under Philip VI and won a victory so complete that the chronicle accounts read as theatre. The French dead included the Count of Alençon (Philip’s brother), the Count of Flanders, the Count of Blois, the Duke of Lorraine, and the blind King of Bohemia, John of Luxembourg, found after the battle with his knights still tied by their reins to his horse. Modern estimates of French losses cluster around 1,500–2,500 of all ranks; English losses were light, perhaps a few hundred.

The battle has been studied more than almost any other medieval engagement. The standard modern treatments are Jonathan Sumption’s The Hundred Years’ War, vol. I (1990), and the work of Clifford Rogers in War Cruel and Sharp (2014), which subjects the contemporary accounts to the most rigorous tactical analysis in the literature.

The campaign of 1346

Edward III had landed in Normandy on 12 July 1346 with an army of perhaps 12,000–15,000 men. The campaign was a chevauchée of the mature type: not a raid for plunder but a deliberate devastation designed to force Philip VI to fight and to demonstrate the inability of the Valois monarchy to defend its subjects. The English marched through the duchy, sacked Caen on 26 July (the sack lasted five days and did enormous material damage), and turned north toward the English-held territory of Ponthieu.

Philip VI had assembled a large army and followed the English in a parallel march. He caught Edward near the village of Crécy on the evening of 25 August. The English, having chosen their ground on a ridge between the village and the forest of Crécy, refused to give battle that day; they had all night to prepare their position.

The English position

Edward’s deployment, as described in the Chronicon Henrici Knighton and reconstructed in the modern literature, was a tactical innovation. The English army was drawn up in three divisions: the vanguard on the right under the sixteen-year-old Prince of Wales (the future Black Prince), the main body in the centre under Edward himself, and the rearguard on the left under the earls of Arundel and Northampton. The men-at-arms were dismounted and placed behind a line of sharpened stakes. The longbowmen were deployed in front of the men-at-arms, on the flanks, and at intervals along the line.

The terrain worked for the English. The ridge gave them a slight forward slope, the woods to the rear protected their flanks, and the constricted front prevented Philip from using his numerical superiority. The narrow approach, with a deep stream-bed on the right, also meant that the French had to attack in column rather than in line.

The French attack

The French attack, in the late afternoon of 26 August, was conducted in three waves. The first was composed of the Genoese crossbowmen, hired by Philip and deployed forward to soften the English position. The crossbowmen had been on the march for several days, and a sudden thunderstorm the previous afternoon had wet their bowstrings. The English longbowmen, behind their stakes, were able to loose perhaps six arrows for every one the Genoese could fire, and at greater range. The Genoese, broken by longbow fire, retreated into the second French line and were cut down by their own side.

The second wave was the French cavalry of the first division, charging uphill. The mud, the slope, and the longbow fire broke the charge before it reached the English line. The third wave, the men-at-arms of the second and third divisions, fared no better. The chronicle accounts are graphic: knights unhorsed and pinned by arrows to the churned ground, formations breaking into isolated combats, the French army dissolving in detail.

By nightfall the field was English. The dead were stripped and the prisoners taken. Edward received the Count of Flanders and the Count of Blois among the survivors; the King of Bohemia, the Count of Alençon, the Count of Blois, and the Duke of Lorraine were among the dead.

The Black Prince and the battle’s most famous story

The most-cited anecdote of the battle is the moment when a messenger came to Edward III, watching the engagement from a windmill on the ridge, with the news that the Black Prince’s division was hard-pressed. Edward’s reply — that the boy would have his spurs that day and that he would not be helped — is recorded in Froissart’s Chroniques and in the Chronicon Henrici Knighton. The story has the air of chivalric theatre, but the essential fact is correct: the Black Prince’s division was attacked by the main weight of the French and held.

The death of the King of Bohemia has been the source of the English Prince of Wales’s motto, Ich Dien (“I serve”). According to Froissart, the blind John of Luxembourg had his horse led into the battle by his knights; he was found after the engagement dead, with his companions’ bodies still tied to his horse. The motto was adopted, according to the legend, by the Black Prince from the dead king’s arms. The story is unprovable but durable, and the three ostrich feathers and the motto have been the Prince of Wales’s badge ever since.

The siege of Calais

The English followed up the victory at Crécy by besieging Calais, which surrendered in August 1347 after an eleven-month siege. The six burghers of Calais, walking out barefoot with nooses round their necks to offer their lives to Edward, are among the most famous incidents of the medieval chronicle tradition. Calais remained in English hands until 1558 and was the last English possession in northern France.

The strategic consequences of Crécy and Calais together were enormous. The English had demonstrated that a properly deployed longbow force, on chosen ground, could break any French army sent against it. The French, for their part, would not give the English a comparable pitched battle for almost a hundred years. The strategy of avoidance that Bertrand du Guesclin would develop in the 1370s was the direct intellectual response to Crécy.

The legacy

The standard military reading, set out in the work of Rogers (2014) and developed in the Oxford Encyclopedia of Medieval Warfare and Military Technology (2010), is that Crécy is the first major field battle in which infantry missile fire, deployed from a prepared position, broke an unsupported mounted charge. The mounted knight did not disappear after 1346, but the independent mounted charge — the charge without covering fire, the charge as a decisive battlefield act — was finished as a tactical option.

The battle is one of the canonical cases of the medieval “military revolution” and is the structural anchor of the Edwardian phase of the war. Its effects on the French monarchy were severe: the loss of confidence, the financial crisis, the breakdown of royal authority, the long road to Charles V’s recovery. Its effects on the English monarchy were the opposite: prestige, the Order of the Garter (founded 1348), the wool-financed tax state, and the Treaty of Brétigny (1360), in which Edward gave up his claim to the French throne in exchange for full sovereignty over the territories his chevauchée had won.