Parse this person name:

Étienne Vallet-Gosselin (1459-1537, flourished 1484-1496)
user
first_name: Étienne
last_name: Vallet-Gosselin
middle_names: []
temporal:
- start: 1459
  end: 1537
  type: life_span
- start: 1484
  end: 1496
  type: flourished
titles: []
extra_info: []
assistant