Note 209 — CAELIUS
Adnah David Jones translation
We see at the end of the eighth book De Bello Gallico, that Caesar had eight legions in Gaul, one in Cisalpine Gaul, and two that he gave to Pompey. At the first threat of war he ordered those that were in Gaul to approach the frontier. After the capture of Corfinium he had three of his old legions with him.