Board Thread:Warhammer 40k General Discussion/@comment-91.224.27.226-20131031140001/@comment-159.205.245.166-20140414201402

Roman Legions had second and eleventh legions, actually several of them, for example:

Legio II Adiutrix, Legio II Augusta, Legio II Italica, and Legio XI Claudia. So its not exactly base on romans, but sure its close.