Parse this person name:

Eimer 'Kroker, Hartwig Wera Geraldine, born 1929
user
first_name: Hartwig
last_name: Eimer 'Kroker
middle_names:
- Wera
- Geraldine
temporal:
- start: 1929
  end: null
  type: life_span
titles: []
extra_info: []
assistant