Parse this person name:

Léon Roussel, 1482-1558, flourished 1507-1536
user
first_name: Léon
last_name: Roussel
middle_names: []
temporal:
- start: 1482
  end: 1558
  type: life_span
- start: 1507
  end: 1536
  type: flourished
titles: []
extra_info: []
assistant