Gallia Belgica

For other uses, see Belgica (disambiguation). Gallia Belgica was a Roman province located in what is now the southern part of the Netherlands, Belgium, Luxembourg, northeastern France, and western Germany. The indigenous population of Gallia Belgica consisted of a mixture of Celtic and Germanic tribes, often described as the Belgae. According to Julius Caesar, the border between Gallia and Belgica was formed by the Marne and the Seine and that with Germania by the Rhine The area is the historical heart of the Low Countries, a region corresponding roughly to the current Benelux group of states, the Netherlands, Belgium, and Luxembourg as well as the French Flanders and some part of the Rhineland.
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