I found this note on a scrap of paper. It is probably about 3 years old. Beren is past his Richard Scarry days, in which we find the compelling but bit part character, Maniac. Here is what Beren told me about Maniac:
Maniac’s ear and arm fell off. He plants mugwort. He uses a tea candle as a fire pit. His house is no color. He had no family.