A new character Patience (played by Clark Backo) -- the estranged granddaughter of psychic and returning character Missouri Moseley -- will be introduced in episode 3 of Supernatural in season 13. From the press release of 23/7/2017:
- "Patience Turner, a new member of the Wayward Sisterhood. A high school over-achiever, Patience’s life is turned upside down when she discovers she’s a powerful psychic, a gift she inherited from her estranged grandmother (and season one Supernatural character) Missouri Moseley. Hunted by dark forces for her power, Patience finds refuge with Jody and her wayward family."