Parse this person name:

Camille Riou, 1891-1967, flourished 1921-1945
user
first_name: Camille
last_name: Riou
middle_names: []
temporal:
- start: 1891
  end: 1967
  type: life_span
- start: 1921
  end: 1945
  type: flourished
titles: []
extra_info: []
assistant