Parse this person name:

Lucie Gros (1402-1456, flourished 1423-1451)
user
first_name: Lucie
last_name: Gros
middle_names: []
temporal:
- start: 1402
  end: 1456
  type: life_span
- start: 1423
  end: 1451
  type: flourished
titles: []
extra_info: []
assistant