Parse this person name:

Thibaut Paulette Juliette Marie R. Gay, Bertrand-sur-Mer, died 1809
user
first_name: Thibaut
last_name: Gay
middle_names:
- Paulette
- Juliette
- Marie
- R.
temporal:
- start: null
  end: 1809
  type: life_span
titles: []
extra_info:
- Bertrand-sur-Mer
assistant