User blog comment:Harold Burned-Mane/The Truth about Ulfric Stormcloak/@comment-173.189.226.24-20130915092257/@comment-173.189.226.24-20130917134025

And given the fact that Bethesda isn't making any more DLC for Skyrim, and the fact that they keep each game separate, likely means all we can do is speculate on the existing evidence.