Parse this person name:

Julie Gaillard, 1394-1439, flourished 1419-1432
user
first_name: Julie
last_name: Gaillard
middle_names: []
temporal:
- start: 1394
  end: 1439
  type: life_span
- start: 1419
  end: 1432
  type: flourished
titles: []
extra_info: []
assistant