Jean's civilian step-father
A blonde haired, blue eyed, Caucasian man. He is commonly in civilians clothes, and likes to wear a scarf.
Mathew generally seems calm and collected, but can be controlling in subtle ways. Though he doesn't often show it, he can rather spoiled and emotionally abusive to Maxine. He is also something of a womanizer as he has several bastards. It is implied that he only married Maxine to get his parents of his back and her business sense and would rather spend his time frivolously.