In the last episode, Booth's son, Parker, got to meet his baby sister, Christine, for the first time. Does anyone know if any more of Brennan and/or Booth's relatives are going to show up in future episodes to meet the newest addition? Three off the top of my head are Max (Brennan's father), Russ (Brennan's father), and Jared (Booth's brother). Max is now a grandfather, and Russ and Jacob are uncles. There's also Brennan's cousin...I don't remember her name right now, but I do know she was played by Emily's sister, Zooey.