He can tell you about where to improve magic, of High Hrothgar, and of a haunted barrow nearby to the east. He also rents out rooms, and sells food and ingredients, and additionally may buy potions (Skooma).
Apparently Wilhelm is quite aware of Narfi's plight: his lost sister Reyda.
- Lifting the Shroud
- Kill the bandit leader located at Broken Helm Hollow
- Under the Table, receives mead delivery at reduced prices.