Parse this person name:

Gilles Gonzalez, Nathalie M. W. Henri Alain, born 1427
user
first_name: Nathalie
last_name: Gilles Gonzalez
middle_names:
- M.
- W.
- Henri
- Alain
temporal:
- start: 1427
  end: null
  type: life_span
titles: []
extra_info: []
assistant