After the fall of Numantia, and still more after the death of Sertorius (72 B.C.), the Celtiberians became gradually romanized, and town life grew up among their valleys; Clunia, for instance, became a Roman municipality, and ruins of its walls, gates and theatre testify to its civilization; while Bilbilis (Bambola), another municipality, was the birthplace of the eminently Roman poet Martial.
The northern race has ever kept pressing down on the broadskulled, brown-complexioned men of the Alps, and intermixing with them, and at times has swept right over the great mountain chain into the tempting regions of the south, producing such races as the Celto-Ligyes, Celtiberians, Celtillyrians, CeltoThracians and Celto-Scythians.
The east, north and south), Celts (north-west) and Celtiberians (centre), but the classification does not help us far.
How would you define celtiberians? Add your definition here.