Parse this person name:

Gundi Langern, 1570-1634, flourished 1585-1612
user
first_name: Gundi
last_name: Langern
middle_names: []
temporal:
- start: 1570
  end: 1634
  type: life_span
- start: 1585
  end: 1612
  type: flourished
titles: []
extra_info: []
assistant