In southern Gaul, Aquitaine had been Romanised and people spoke a Romance language. Similarly, Hispania had been populated by peoples who spoke various languages, including Celtic, but these had now been mostly replaced by Romance languages. Between Aquitaine and Hispania were the Euskaldunak, Latinised to Vascones, or Basques, whose country, Vasconia, extended, according to the distributions of place names attributable to the Basques, mainly in the western Pyrenees but also as far south as the upper Ebro River in Spain and as far north as the Garonne River in France. The French name Gascony derives from Vasconia. The Romans were never able to subjugate the whole of Vasconia. The soldiers they recruited for the Roman legions from those parts they did submit and where they founded the region's first cities were valued for their fighting abilities. The border with Aquitaine was at Toulouse.