Parse this person name:

Nico Mielcarek (1208-1250, flourished 1228-1245)
user
first_name: Nico
last_name: Mielcarek
middle_names: []
temporal:
- start: 1208
  end: 1250
  type: life_span
- start: 1228
  end: 1245
  type: flourished
titles: []
extra_info: []
assistant