Maurice is an older follower of Hubology and is less trusting of new recruits than most Hubologists. He is worried that they are not truly dedicated to the cause or that they will steal from them. If the Sole Survivor assists the Hubologists during Trip to the Stars, he will become more accepting of them, saying that they "aren't so bad after all."
Maurice's last name is related to rotational movement (Turner). This trait is shared by several of the other Hubologists as well (Rolanda Hooper, Tula Spinney, Phil Roller).