Ripuarian Franks
The language area also comprises the north of the German-speaking Community of Belgium as well as the southern edge of the Limburg province of the Netherlands, especially Kerkrade ("Kirchroa"), where it is perceived as a variety of Limburgish and legally treated as such. The name derives from the Ripuarian Franks ("Rheinfranken"), who settled in the area from the 4th century onward.