The origins of the
Franco-Flemish War (1297–1305) can be traced back to the accession of
Philip IV "the Fair" to the French throne in 1285. Philip hoped to reassert control over the
County of Flanders, a semi-independent polity notionally part of the
Kingdom of France, and possibly even to annex it into the
crown lands of France. In the 1290s, Philip attempted to gain support from the Flemish aristocracy and succeeded in winning the allegiance of some local nobles, including
John of Avesnes (Count of
Hainaut,
Holland and
Zeeland). He was opposed by a faction led by the Flemish knight
Guy of Dampierre, who attempted to form a marriage alliance with the
English against Philip. Many of Flanders cities were split into factions known as the "Lilies" (
Leliaerts), who were pro-French, and the "Lions" (
Liebaards), who would later be referred to as the "Claws" (
Klauwaerts), led by
Pieter de Coninck in
Bruges and seeking independence. In June 1297, the French invaded Flanders and gained some rapid successes. King
Edward I of England had been
at war against Philip for three years but was obliged to withdraw most of his attention from France to face the
First War of Scottish Independence. He entered negotiations with France leading to the
1299 Treaty of Montreuil, while the Flemish and French signed the 1297 Truce of Sint-Baafs-Vijve, a temporary armistice which halted their conflict. When the truce expired in January 1300, Edward had just married Philip's sister
Margaret and the French invaded Flanders again. By May, were in total control of the county. Guy of Dampierre was imprisoned and Philip himself toured Flanders while setting up a French-controlled administrative apparatus. After Philip left Flanders, unrest broke out again in the Flemish city of Bruges in the form of a rebellion against the new French governor,
Jacques de Châtillon. On 18 May 1302, rebellious citizens who had fled Bruges returned to the city and murdered every Frenchman they could find, an act known as the "
Bruges Matins". With Guy of Dampierre still imprisoned, command of the rebellion fell to his allies
John and
Guy of Namur. Most of the towns of the County of Flanders agreed to join the Bruges rebellion, except for the city of
Ghent which refused to take part. Most of the Flemish nobility also took the French side, fearful of what they perceived as an attempt by the lower classes to seize power.
Forces To quell the revolt, Philip sent a powerful force led by
Count Robert II of Artois to march on Bruges. Against the French, the Flemish under
William of Jülich fielded an army of mostly
infantry, drawn mainly from Bruges,
West Flanders, and the east of the county. The city of
Ypres sent a contingent of five hundred men under
Jan van Renesse, and despite their city's refusal to join the revolt,
Jan Borluut arrived with seven hundred volunteers from Ghent. s preserved at the Kortrijk museum The Flemish forces were primarily town
militia who were well equipped and trained. The militia fought primarily as infantry, were organized by
guild, and were equipped with steel
helmets, mail
haubergeons,
spears,
pikes,
bows,
crossbows and the
goedendag, a specifically Flemish weapon consisting of a thick, wooden shaft topped with a
steel spike. All Flemish troops at the battle had helmets, neck protection, iron or steel gloves and effective weapons. Those who could afford it also had mail armor. They were a well-organized force of 8,000–10,000 infantry, as well as four hundred noblemen acting as officers, and the urban militias of the time prided themselves on their regular training and preparation. About 900 of the Flemish were trained crossbowmen. The Flemish militia formed a line formation against the French cavalry with
goedendags and pikes pointed outward. Because of the high rate of defections among the Flemish nobility, there were few mounted knights on the Flemish side; the
Annals of Ghent claimed that there were just ten cavalrymen in the Flemish force. On the other side, the French fielded an army built around a core of 2,500 noble
cavalry, including knights and squires, arrayed into ten formations of 250 armored horsemen. During the deployment for the battle, they were arranged into three
battles, of which the first two were to attack and the third to function as a
rearguard and
reserve. They were supported by about 5,500 infantry, a mix of
crossbowmen, spearmen, and
light infantry. The French had about 1,000 crossbowmen, most of whom were from the Kingdom of France and perhaps a few hundred recruited from northern Italy and Spain. Contemporary military theory valued a knight as equal to roughly ten footmen. ==Battle==