County of Flanders

Historical territory in present-day Belgium, France, and the Netherlands

The County of Flanders was one of the most powerful political entities in the medieval Low Countries, located on the North Sea coast of modern-day Belgium and north-eastern France. Unlike the neighbouring states of Brabant and Hainaut, it was within the territory of the Kingdom of France. The counts of Flanders held the northernmost part of the kingdom, and were among the original twelve peers of France.

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