The Sunuci (or Sinuci or Sunici) was the name of a tribal grouping with a particular territory within the Roman province of Germania Inferior, which later became Germania Secunda. Within this province, they were in the Civitas Agrippinenses, with its capital at Cologne. They are thought to have been a Germanic tribe, speaking a Germanic language, although they may also have had a mixed ancestry. They lived between the Meuse (Dutch Maas, Latin Mosa) and Rur rivers in Roman imperial times. In modern terms this was probably in the part of Germany near Aachen, Jülich, Eschweiler and Düren, and the neighbouring areas in the southern Netherlands, around Valkenburg, and eastern Belgium, in part of the old Duchy of Limburg. There is a town just over the Belgian border from Aachen called Sinnich, i