Parse this person name:

François Lejeune, 1372-1442, flourished 1397-1411
user
first_name: François
last_name: Lejeune
middle_names: []
temporal:
- start: 1372
  end: 1442
  type: life_span
- start: 1397
  end: 1411
  type: flourished
titles: []
extra_info: []
assistant