Parse this person name:

Julie Joubert-Vasseur (1550-1621, flourished 1579-1590)
user
first_name: Julie
last_name: Joubert-Vasseur
middle_names: []
temporal:
- start: 1550
  end: 1621
  type: life_span
- start: 1579
  end: 1590
  type: flourished
titles: []
extra_info: []
assistant