Parse this person name:

Emmi Langern, 1547-1622, flourished 1572-1591
user
first_name: Emmi
last_name: Langern
middle_names: []
temporal:
- start: 1547
  end: 1622
  type: life_span
- start: 1572
  end: 1591
  type: flourished
titles: []
extra_info: []
assistant