Parse this person name:

Raymond Faivre (1399-1458, flourished 1426-1451)
user
first_name: Raymond
last_name: Faivre
middle_names: []
temporal:
- start: 1399
  end: 1458
  type: life_span
- start: 1426
  end: 1451
  type: flourished
titles: []
extra_info: []
assistant