Just so, is Folkwin a real person?
Given the show's historical nature, many have been curious about if he was based on a real person. Unfortunately, Folkwin is actually a fictional character who was created for the series. Although, it is likely the series drew from historical records to make an authentic role to fit into this world.
One may also ask, who was Arminius wife? Thusnelda
Then, how did Arminius die?
When Roman operations were suspended in 17, Arminius became involved in war with Maroboduus, king of the Marcomanni, and though successful he was subsequently murdered by his own people.
Did the Barbarians defeat the Romans?
The tribes' victory dealt Rome a heavy blow which is now seen as a turning point in the history of the Roman Empire, which lost up to 20,000 soldiers over the three-to-four-day battle, effectively halting its advance across what is now mainland Europe.