Parse this person name:

Aneta Kroker (1807-1887, flourished 1823-1847)
user
first_name: Aneta
last_name: Kroker
middle_names: []
temporal:
- start: 1807
  end: 1887
  type: life_span
- start: 1823
  end: 1847
  type: flourished
titles: []
extra_info: []
assistant