Parse this person name:

Margita Mielcarek, 1372-1449, flourished 1398-1415
user
first_name: Margita
last_name: Mielcarek
middle_names: []
temporal:
- start: 1372
  end: 1449
  type: life_span
- start: 1398
  end: 1415
  type: flourished
titles: []
extra_info: []
assistant