Parse this person name:

Natalija Langern (1525-1566, flourished 1544-1556)
user
first_name: Natalija
last_name: Langern
middle_names: []
temporal:
- start: 1525
  end: 1566
  type: life_span
- start: 1544
  end: 1556
  type: flourished
titles: []
extra_info: []
assistant