Parse this person name:

Christophe Lejeune (1336-1389, flourished 1363-1378)
user
first_name: Christophe
last_name: Lejeune
middle_names: []
temporal:
- start: 1336
  end: 1389
  type: life_span
- start: 1363
  end: 1378
  type: flourished
titles: []
extra_info: []
assistant