Parse this person name:

Éric Roussel, 1426-1483, flourished 1446-1461
user
first_name: Éric
last_name: Roussel
middle_names: []
temporal:
- start: 1426
  end: 1483
  type: life_span
- start: 1446
  end: 1461
  type: flourished
titles: []
extra_info: []
assistant