Marcus is the second eldest Twain. He works at a successful dinner in town. He’s tired constantly because of all the work he does, and is a little annoyed at his family’s worries. Unlike his other brothers, he knows right away when Finn becomes Robin’s apprentice, because he knows their father’s shady past.  He’s very encouraging and supportive of it, and has always been the brother Finn is closest to. He’s noticeably tired most of the time, and has depression, but hides the diagnoses. He’s loving to his family, and would do anything for them. He does find Sawyer a bit overbearing, and worries about what Ellie thinks of him.