I thought Simone could be INFJ as I read through her biography, but there is no evidence of empathy for those around her. She seems preoccupied with what she thought was right, had a vivid imagination and a very independent spirit. So, in conclusion, she must be INTJ.
Unless, when INFJs are in a different stage, they can be as cold and rational as INTJs?
Satre strikes me as ENTP.