User blog comment:Dssdassw/questions../@comment-4511886-20120303221425

I think they are from the same time as Tiber Septim since a theory to why they exsist is because they betrayed the humans by serving the dragons and was cursed to become undead.They are not from pre-Tiber Septim time since he was the first man to learn how to shout and draugar(plural for draugr) can shout.