Parse this person name:

Élisabeth Grenier (1363-1439, flourished 1381-1397)
user
first_name: Élisabeth
last_name: Grenier
middle_names: []
temporal:
- start: 1363
  end: 1439
  type: life_span
- start: 1381
  end: 1397
  type: flourished
titles: []
extra_info: []
assistant