Parse this person name:

Laurent Pierre, 1378-1426, flourished 1401-1421
user
first_name: Laurent
last_name: Pierre
middle_names: []
temporal:
- start: 1378
  end: 1426
  type: life_span
- start: 1401
  end: 1421
  type: flourished
titles: []
extra_info: []
assistant