Parse this person name:

Mohaupt Briemer, Pietro Sönke Reimund, 1931-1999
user
first_name: Pietro
last_name: Mohaupt Briemer
middle_names:
- Sönke
- Reimund
temporal:
- start: 1931
  end: 1999
  type: life_span
titles: []
extra_info: []
assistant