Human version of "Jenner" from The Secret of NIMH. His full name in my "Mrs. Brisby and the Bund of NIMH" is Jenner Winford. His backstory is loosely inspired by the sequel novel of Mrs. Frisby and the Rats of NIMH; "Racso and the Rats of NIMH". He had a wife and son named Oscar "Racso" Winford. His wife died shortly after childbirth and during war, he and his son was imprisoned and forced to be separate as he suffered from NIMH's tortuous experiment, transforming him into IM-Human. Years escaping and building the colony Bund for IM-Humans, he heard his son died. The grief caused him to be vulnerable from the vengeance and lust for power.

In this AU, he was OBSESSED with keeping the colony bund in Rose Bush Forest, because its landscape was where he promised his wife and son to settle new home in. Jenner was not satisfied with just being a high commander and minister of defense, he wanted to be the new leader of all IM-Humans. Encountering Elizabeth Brisby, he develops unhealthy obsession and desire towards the widow as she felt empathy to learn he lost his family. However, his imposing figure with dark, sonorous voice and green eyes glinting dangerously... it scared her sometimes. He is determined to fulfill his ambitions, even if it means getting rid of Nicodemus AND Justin.