Parse this person name:

Almut Köster, 1204-1258, flourished 1222-1244
user
first_name: Almut
last_name: Köster
middle_names: []
temporal:
- start: 1204
  end: 1258
  type: life_span
- start: 1222
  end: 1244
  type: flourished
titles: []
extra_info: []
assistant