Analysis of information sources in references of the Wikipedia article "Cimbri" in English language version.
marius german.
It was the Cimbri, along with their allies the Teutones and Ambrones, who for half a score of years kept the world in suspense. All three peoples were doubtless of Germanic stock. We may take it as established that the original home of the Cimbri was on the Jutish peninsula, that of the Teutones somewhere between the Ems and the Weser, and that of the Ambrones in the same neighborhood, also on the North Sea coast.
The Cimbri are generally believed to have been a tribe of GERMANICS
The Germanic onslaught was first felt in Bohemia, the land of the Boii, and in Noricum, a Celtic kingdom in the eastern Alps. The German assailants were known as the Cimbri, a people generally thought to have originated in Jutland (Denmark).
Cimbri, a Germanic tribe whose military incursion into Roman Italy was thrust back in 101 bc
By the time of Julius Caesar, Germans were established west of the Rhine River and toward the south had reached the Danube River. Their first great clash with Romans came at the end of the 2nd century bc, when the Cimbri and Teutoni (Teutones) invaded southern Gaul and northern Italy and were annihilated by Gaius Marius in 102 and 101.