Parse this person name:

Freudenberger, Siegward H. Ira., Neunburg vorm Wald (1950-1987)
user
first_name: Siegward
last_name: Freudenberger
middle_names:
- H.
- Ira
temporal:
- start: 1950
  end: 1987
  type: life_span
titles: []
extra_info:
- Neunburg vorm Wald
assistant