Parse this person name:

Raymond Rivière, 1514-1583, flourished 1539-1554
user
first_name: Raymond
last_name: Rivière
middle_names: []
temporal:
- start: 1514
  end: 1583
  type: life_span
- start: 1539
  end: 1554
  type: flourished
titles: []
extra_info: []
assistant