Parse this person name:

Eugène Xavier Gilles Christiane Anaïs Simon fils, vers 1938-2017
user
first_name: Eugène
last_name: Simon
middle_names:
- Xavier
- Gilles
- Christiane
- Anaïs
temporal:
- start: 1938
  end: 2017
  type: life_span
titles: []
extra_info: []
assistant