Frederick is a traveller encountered during Road to Westcliff in Fable II.
Fable II[]
Frederick was on his way to Westcliff but on his way. He was ambushed by Lilith and her balverines and killed him. Later Lilith left his corpse and tried to make it look like a attack. She exclaims, distraught, that her family has been attacked by balverines; her husband has been killed and her son has been kidnapped to Hero and Hammer. She requests that Sparrow rescue her son, who has apparently been taken to the nearby Howling Halls. Later it was revealed that she was the mastermind behind the attack.