Parse this person name:

Nicolas Chevalier, 1379-1424, flourished 1398-1409
user
first_name: Nicolas
last_name: Chevalier
middle_names: []
temporal:
- start: 1379
  end: 1424
  type: life_span
- start: 1398
  end: 1409
  type: flourished
titles: []
extra_info: []
assistant