Parse this person name:

Margaux Bigot, 1439-1503, flourished 1466-1492
user
first_name: Margaux
last_name: Bigot
middle_names: []
temporal:
- start: 1439
  end: 1503
  type: life_span
- start: 1466
  end: 1492
  type: flourished
titles: []
extra_info: []
assistant