Parse this person name:

Paul Poulain (1208-1259, flourished 1230-1254)
user
first_name: Paul
last_name: Poulain
middle_names: []
temporal:
- start: 1208
  end: 1259
  type: life_span
- start: 1230
  end: 1254
  type: flourished
titles: []
extra_info: []
assistant