Parse this person name:

Frédéric Prévost (1417-1470, flourished 1432-1460)
user
first_name: Frédéric
last_name: Prévost
middle_names: []
temporal:
- start: 1417
  end: 1470
  type: life_span
- start: 1432
  end: 1460
  type: flourished
titles: []
extra_info: []
assistant