Parse this person name:

Bertrand Baudry (1777-1856, flourished 1792-1815)
user
first_name: Bertrand
last_name: Baudry
middle_names: []
temporal:
- start: 1777
  end: 1856
  type: life_span
- start: 1792
  end: 1815
  type: flourished
titles: []
extra_info: []
assistant