Parse this person name:

Julien Morin, 1244-1312, flourished 1259-1269
user
first_name: Julien
last_name: Morin
middle_names: []
temporal:
- start: 1244
  end: 1312
  type: life_span
- start: 1259
  end: 1269
  type: flourished
titles: []
extra_info: []
assistant