Parse this person name:

Élisabeth Legros (1435-1477, flourished 1464-1472)
user
first_name: Élisabeth
last_name: Legros
middle_names: []
temporal:
- start: 1435
  end: 1477
  type: life_span
- start: 1464
  end: 1472
  type: flourished
titles: []
extra_info: []
assistant