Parse this person name:

Grégoire Labbé (1400-1473, flourished 1425-1446)
user
first_name: Grégoire
last_name: Labbé
middle_names: []
temporal:
- start: 1400
  end: 1473
  type: life_span
- start: 1425
  end: 1446
  type: flourished
titles: []
extra_info: []
assistant