Parse this person name:

Nguyen Legros, Xavier Emmanuelle S. Pauline, 1548-1590
user
first_name: Xavier
last_name: Nguyen Legros
middle_names:
- Emmanuelle
- S.
- Pauline
temporal:
- start: 1548
  end: 1590
  type: life_span
titles: []
extra_info: []
assistant