Rori Hartmann was a child prodigy who worked with Johan Hartmann and Elizabeth on time travel.
Johan adopted Rori as his daughter when she was just a few years old. Rori's biological parents are not known.
Rori was very unhappy with her life. She was usually seen daydreaming about a different world other than the one she was in.
She died on her 11th birthday, poisoned by King Caiaphas