Parse this person name:

Étienne Bouvet, 1822-1884, flourished 1841-1868
user
first_name: Étienne
last_name: Bouvet
middle_names: []
temporal:
- start: 1822
  end: 1884
  type: life_span
- start: 1841
  end: 1868
  type: flourished
titles: []
extra_info: []
assistant