Parse this person name:

Xavier S. Dorothée Q. Thierry'Boyer, Roche, 1331-1388
user
first_name: Xavier
last_name: Thierry'Boyer
middle_names:
- S.
- Dorothée
- Q.
temporal:
- start: 1331
  end: 1388
  type: life_span
titles: []
extra_info:
- Roche
assistant