Grimerat

Grimerat $¿µ§%!ß Mangum, also known as Grimerat, was the son of Anne Frank and Jeff Mangum and the grandson of Coneman. After his mother's death in 2014 he was left homeless and travelled across Eastern Europe until he reached Georgia where he settled down for a year before meeting Hardman Crusty.

About
Very little is known about Grimerat as a person as he has been missing for so many years.

He is rumoured to be very powerful, as Coneman believes only with his help can they defeat the Flying Rat.