Parse this person name:

Sébastien Sauvage, 1572-1625, flourished 1600-1620
user
first_name: Sébastien
last_name: Sauvage
middle_names: []
temporal:
- start: 1572
  end: 1625
  type: life_span
- start: 1600
  end: 1620
  type: flourished
titles: []
extra_info: []
assistant