BATAVA

BATAVA, (Castrum understood), a citadel of Vindelia, so called from the Cohors Batava, in garrison under the commander in Rhætia; now Pasau; being first

first called Batau, from the Batavi; then Bassau, and Passau; situated in Bavaria at the confluence of the Danube, Inn, and Ills. See PASSAU.