Parse this person name:

Théodore Lejeune, 1453-1523, flourished 1473-1493
user
first_name: Théodore
last_name: Lejeune
middle_names: []
temporal:
- start: 1453
  end: 1523
  type: life_span
- start: 1473
  end: 1493
  type: flourished
titles: []
extra_info: []
assistant