Legends and Historical Facts of Foundation
The origins of the city of Lille are shrouded in a romantic myth that locals honour to this day. According to legend, the city was founded in 640 AD by the legendary hero Lydéric after his victory over the giant Phinaert. However, historical documents paint a more pragmatic picture: the first reliable mention dates back to 1066, when Baldwin V, Count of Flanders, solidified the settlement's status with a charter establishing the Collegiate Church of Saint-Pierre. This moment is considered the official starting point of the city's history, transforming a small settlement into a significant centre of the county.
Geography and Name: The City on the Island
The name of the city itself serves as a key to understanding its geographical roots. The name comes from the Latin Insula and Old French L’Isle, meaning "the island". The historical core of the settlement formed on one of the islands in the marshy valley of the Deûle river. This natural water barrier not only provided protection against raids but also predetermined the city's destiny as an important river port in the north of modern France.
Trade as an Engine of Development
The key factor in the city's formation was not so much politics as it was logistics and trade. The economic foundation was laid thanks to its unique location:
- The Transshipment Effect. Due to the characteristics of the Deûle riverbed, the navigable section ended at this location. Merchants had to transfer goods from vessels to wagons to transport them further. Around this "break of bulk" point, warehouses, inns, and markets naturally emerged.
- A Fair Centre. Situated at the intersection of routes between the wealthy wool centres of Flanders and the famous fairs of Champagne, the city quickly became a meeting place for merchants from all over Europe.
- The Dawn of Textile Fame. Already in the early Middle Ages, guilds of cloth makers began to form here, laying the foundation for the region's future industrial power.