Parse this person name:

Augustin Poulain (1608-1683, flourished 1626-1654)
user
first_name: Augustin
last_name: Poulain
middle_names: []
temporal:
- start: 1608
  end: 1683
  type: life_span
- start: 1626
  end: 1654
  type: flourished
titles: []
extra_info: []
assistant