Parse this person name:

Grégoire Lévêque, 1446-1502, flourished 1465-1490
user
first_name: Grégoire
last_name: Lévêque
middle_names: []
temporal:
- start: 1446
  end: 1502
  type: life_span
- start: 1465
  end: 1490
  type: flourished
titles: []
extra_info: []
assistant