Battle of Bouvines (1214): Philip Augustus Triumphs

The Battle of Bouvines was fought on Sunday 27 July 1214 near the village of Bouvines, between Lille and Tournai in Flanders. King Philip II Augustus of France defeated a coalition led by the Holy Roman Emperor Otto IV and backed by King John of England. The victory secured the French crown’s recent conquests, decided the struggle for the imperial throne and helped bring about Magna Carta in England.

Background: the Angevin–Capetian struggle

In the late 12th century the kings of England of the Angevin (Plantagenet) house ruled more of France than the French king himself, including Normandy, Anjou, Maine, Touraine and Aquitaine. Philip II, king since 1180, made it his aim to break this power. After fighting Richard the Lionheart, a fellow leader of the Third Crusade, he turned against Richard’s brother John.

Between 1202 and 1205 Philip confiscated and conquered Normandy, Anjou, Maine and Touraine. John was determined to win them back and spent years building an alliance.

Causes: a grand coalition

John found allies in the north. Otto IV, his nephew, was a Welf rival of the Hohenstaufen dynasty and had been crowned emperor in 1209, but he had then quarrelled with Pope Innocent III, who supported the young Frederick II of Hohenstaufen. Philip also backed Frederick, so Otto had good reason to join John.

The counts of Flanders and Boulogne joined too. Ferrand of Portugal, Count of Flanders, resented Philip’s seizure of Flemish towns, and Renaud of Dammartin, Count of Boulogne, had broken with the French king. English money paid for much of the coalition.

The plan was a two-pronged attack. John landed at La Rochelle in February 1214 to advance from the south-west, while Otto and the northern allies would invade from Flanders.

The southern front

In the south John at first made progress in Poitou and Anjou. But on 2 July 1214, at La Roche-aux-Moines near Angers, he retreated when faced by Philip’s son, the future Louis VIII, after his Poitevin barons refused to fight. The southern prong of the plan collapsed before the decisive battle in the north.

The armies

Philip’s army was built around his own knights from the royal domain, the vassals of great lords such as the Duke of Burgundy, knights from Champagne, and contingents of foot soldiers supplied by the towns of northern France, known as the communal militias. Its organisation owed much to Guérin, a former Hospitaller who had become one of Philip’s closest advisers and was bishop-elect of Senlis.

The coalition army combined German knights under Otto IV, Flemish nobles and town troops, the men of the Count of Boulogne and English soldiers paid by King John, including mercenaries. It had numerous infantry, among them Brabançon mercenaries, notorious professional foot soldiers of the period. The coalition lacked a single tradition of command, and its leaders had different aims, which may explain why it attacked without a clear overall plan.

The battle

In late July Philip’s army manoeuvred near Tournai. On 27 July, a Sunday, when fighting was traditionally avoided, the French were withdrawing towards Lille and crossing the bridge at Bouvines over the river Marque when the allies caught up. Philip turned his army to fight on the plain.

The armies were probably of similar size. Modern estimates usually suggest several thousand on each side, perhaps 6,000 to 9,000 men, including about 1,200 to 1,500 knights in the French army; contemporary figures are much higher and unreliable.

The battle developed in three parts. On the French right, knights from Champagne and Burgundy fought the Flemish, and Count Ferrand was eventually captured. In the centre, German and Flemish foot soldiers reached Philip, pulled him from his horse with hooks and lances, and he was rescued only by his household knights. Otto IV in turn was nearly seized; his horse was wounded, and he fled the field. The imperial standard, a dragon topped by a gilded eagle, was captured.

On the French left, troops led by the Count of Dreux and the bishop of Beauvais fought the English and Boulogne contingents. William Longespée, Earl of Salisbury and John’s half-brother, was captured. Renaud of Dammartin held out with a ring of pikemen until he too was taken.

Key people

• Philip II Augustus (king 1180-1223) led the French army and fought in person.
• Guérin, bishop-elect of Senlis and a trusted royal adviser, organised the French battle lines.
• Otto IV, Holy Roman Emperor, commanded the coalition centre.
• Ferrand of Flanders and Renaud of Dammartin were the leading rebel counts; both were captured.
• King John of England, though not present, financed and planned the coalition.

Consequences

The victory was decisive. A truce agreed at Chinon on 18 September 1214 left Philip in possession of his conquests. John returned to England in October, discredited and short of money, and faced a baronial rebellion that ended in Magna Carta in June 1215.

Otto IV lost what remained of his support in Germany. Frederick II was crowned king at Aachen in 1215, and Otto died in 1218. Ferrand remained a prisoner in Paris until 1227, and Renaud died in captivity in 1227.

For the French crown, Bouvines marked a new level of strength. The Capetian monarchy, which had grown slowly since the election of Hugh Capet in 987, now dominated northern France. Philip’s triumphal return to Paris was greeted with days of celebration.

Why a Sunday battle was unusual

Medieval Church rules, including the movement known as the Truce of God, discouraged fighting on Sundays and holy days, and commanders often avoided pitched battles altogether because the risks were so great. Philip’s chroniclers stressed that the French had not wanted to fight on the Lord’s day and that the coalition had attacked them. This allowed royal writers to present the victory as God’s judgement in favour of a pious king against an excommunicated emperor.

Pitched battles of this scale were rare in the 13th century. Most wars consisted of raids, sieges and manoeuvres, which made the result at Bouvines all the more decisive: a single afternoon removed the leaders of an entire coalition.

Legacy

Bouvines became one of the founding battles of French national memory, retold in royal chronicles and later in school textbooks. The historian Georges Duby made it the subject of a famous study, Le Dimanche de Bouvines (1973), which used the battle to explore medieval ideas of war, religion and kingship.

Duby showed how the memory of the battle changed over time. Royal chroniclers such as William the Breton, Philip’s chaplain, who was present at the battle, presented it as a sacred victory. It was later neglected, then revived in the 19th century as a symbol of national unity, because the communal militias of the towns had fought alongside the king’s knights. Commemorations were held at Bouvines in 1914, shortly before the outbreak of the First World War, and again in 2014 for the 800th anniversary.

Timeline

• 1202-1205: Philip II conquers Normandy and other Angevin lands.
• 1214, February: King John lands at La Rochelle.
• 1214, 2 July: John retreats at La Roche-aux-Moines.
• 1214, 27 July: Battle of Bouvines.
• 1214, 18 September: Truce of Chinon.
• 1215, 15 June: King John agrees to Magna Carta.
• 1215, 25 July: Frederick II is crowned king at Aachen.

Why it matters

In a single afternoon Bouvines settled three conflicts: the Anglo-French struggle for western France, the contest for the imperial crown and the balance of power within England. It made France the leading monarchy of western Europe for the rest of the 13th century.