Parse this person name:

Zahn Löchel, Friedhelm D. G., 1346-1406
user
first_name: Friedhelm
last_name: Zahn Löchel
middle_names:
- D.
- G.
temporal:
- start: 1346
  end: 1406
  type: life_span
titles: []
extra_info: []
assistant