Parse this person name:

Karl-Werner Köster (1785-1830, flourished 1813-1825)
user
first_name: Karl-Werner
last_name: Köster
middle_names: []
temporal:
- start: 1785
  end: 1830
  type: life_span
- start: 1813
  end: 1825
  type: flourished
titles: []
extra_info: []
assistant