Board Thread:General Grimm Discussion/@comment-190.78.161.152-20151212202209/@comment-70.192.192.254-20160502002607

I think he may be from a Grimm family and, even though he did not possess the Grimm abilities, his family made him aware/part of the wesen-Grimm world because they were actively playing their part. He has mentioned that loved ones have fallen victim to wesen/royals. His knowledge and involvement is too extensive for it to be likely that he was a complete outsider to this world.