Parse this person name:

Margot Lelièvre (1316-1380, flourished 1346-1363)
user
first_name: Margot
last_name: Lelièvre
middle_names: []
temporal:
- start: 1316
  end: 1380
  type: life_span
- start: 1346
  end: 1363
  type: flourished
titles: []
extra_info: []
assistant