Parse this person name:

Annegrete Käster, 1487-1532, flourished 1504-1527
user
first_name: Annegrete
last_name: Käster
middle_names: []
temporal:
- start: 1487
  end: 1532
  type: life_span
- start: 1504
  end: 1527
  type: flourished
titles: []
extra_info: []
assistant