Parse this person name:

Pierre Brunel, 1409-1477, flourished 1424-1437
user
first_name: Pierre
last_name: Brunel
middle_names: []
temporal:
- start: 1409
  end: 1477
  type: life_span
- start: 1424
  end: 1437
  type: flourished
titles: []
extra_info: []
assistant