Parse this person name:

Annemarie Ewa R. Nikolas Krein-Klingelhöfer, -1211
user
first_name: Annemarie
last_name: Krein-Klingelhöfer
middle_names:
- Ewa
- R.
- Nikolas
temporal:
- start: null
  end: 1211
  type: life_span
titles: []
extra_info: []
assistant