Parse this person name:

Julie Valentin (1363-1437, flourished 1384-1414)
user
first_name: Julie
last_name: Valentin
middle_names: []
temporal:
- start: 1363
  end: 1437
  type: life_span
- start: 1384
  end: 1414
  type: flourished
titles: []
extra_info: []
assistant