Parse this person name:

Océane Vasseur, 1375-1426, flourished 1394-1421
user
first_name: Océane
last_name: Vasseur
middle_names: []
temporal:
- start: 1375
  end: 1426
  type: life_span
- start: 1394
  end: 1421
  type: flourished
titles: []
extra_info: []
assistant