Parse this person name:

René Guillaume Susanne Georges Fournier, Brun-sur-Couturier, 1765-1827
user
first_name: René
last_name: Fournier
middle_names:
- Guillaume
- Susanne
- Georges
temporal:
- start: 1765
  end: 1827
  type: life_span
titles: []
extra_info:
- Brun-sur-Couturier
assistant