Note 5 — Chapter III · Criticism of The Accepted View
Reading edition
Dio, 56, 20 f. says that the Romans were fewer at every point than their assailants; moreover, the latter increased as the battle continued, since many of those who at first wavered later joined them, particularly for the sake of plunder. Mommsen (Die Oertlichkeit, etc., p. 209) thinks that from the communities which joined the Cherusci in the uprising the Romans were confronted by numbers probably two or three times their equal.