Before Wulf came under the control of Miraak, he had a brother who eventually disappeared and has not heard from him since.
- Although Wulf speaks of how he disagrees with lycanthropy, he has a particular quote saying "To hunt a wolf, you must become the wolf yourself." and that the Dragonborn has the blood of wolves and the heart of a bear.
- Although Wulf worships the All-Maker he will say "May the Gods watch over your battles friend."
- The name Wulf translates to "Wolf". This may be a reference to werewolves, another creature of Hircine