Wentworth is the father of Richie Tozier and husband of Maggie Tozier in IT. He is rather intelligent and works as a dentist. He would happily indulge Richie's interest in 'Voices', going so far as to using some of his sons phrases himself. His son would often engage in playful bartering to make an extra allowance, usually resulting in a few more chores added to Richie’s list. While Wentworth regarded his son as silly, it is made clear that he loves and cares about his son.