Board Thread:General Discussion/@comment-75.32.228.163-20130813170420/@comment-24489208-20131009002021

Draevan13 wrote: In the trailers, we see the Dragonborn as a Nord and the Hero of Kvatch as an Imperial. Apart from that, it's not said anywhere to the best of my knowledge. The trailers also show the LDB as a Vampire, even though the choice that would make more sense for canon would be him becoming a Dawnguard.