Parse this person name:

Schmidtke Neuschäfer, Guenther M. Ivana Aleksander, died 1702
user
first_name: Guenther
last_name: Schmidtke Neuschäfer
middle_names:
- M.
- Ivana
- Aleksander
temporal:
- start: null
  end: 1702
  type: life_span
titles: []
extra_info: []
assistant