Parse this person name:

Alix Poirier'Dufour (1316-1383, flourished 1338-1351)
user
first_name: Alix
last_name: Poirier'Dufour
middle_names: []
temporal:
- start: 1316
  end: 1383
  type: life_span
- start: 1338
  end: 1351
  type: flourished
titles: []
extra_info: []
assistant