Parse this person name:

Frédéric Wagner (1440-1489, flourished 1469-1484)
user
first_name: Frédéric
last_name: Wagner
middle_names: []
temporal:
- start: 1440
  end: 1489
  type: life_span
- start: 1469
  end: 1484
  type: flourished
titles: []
extra_info: []
assistant