 In fact, the "Etzel" of the "Nibelungenlied" is based on Attila the Hun.For reasons not cited in the sources, the Burgundians were granted "foederati" status a second time, and in 443 were resettled by Aëtius in the region of "Sapaudia".Though the precise geography is uncertain, "Sapaudia" corresponds to the modern-day Savoy, and the Burgundians probably lived near "Lugdunum", known today as Lyon.