Parse this person name:

Lehmann Freudenberger, Gerhardt E. Rolf-Peter, 1751-1782
user
first_name: Gerhardt
last_name: Lehmann Freudenberger
middle_names:
- E.
- Rolf-Peter
temporal:
- start: 1751
  end: 1782
  type: life_span
titles: []
extra_info: []
assistant