Hengen, also known as Hag of Mylotte, was a male hagsfiend and one of the most savage knights of an owl chieftain who had allied himself with Mylotte, another powerful hagsfiend.
History[]
The First Collier[]
When Grank, Siv and H'rath were young owls, they were approached by a Great Gray soldier. When H'rath noticed that the Great Gray's ice sword had blood on it, he claimed it was blood of a Screech Owl that was one of Hengen's vassals.
Since Hengen was never seen or mentioned again, it is unknown whether he was killed in battle or was led by Theo to the Middle Kingdom.