Parse this person name:

Marine Letellier (1372-1443, flourished 1398-1421)
user
first_name: Marine
last_name: Letellier
middle_names: []
temporal:
- start: 1372
  end: 1443
  type: life_span
- start: 1398
  end: 1421
  type: flourished
titles: []
extra_info: []
assistant