Parse this person name:

Krzysztof F. (Krzysztof Frederic) Eberhardt, 1288-1335
user
first_name: Krzysztof
last_name: Eberhardt
middle_names:
- Frederic
temporal:
- start: 1288
  end: 1335
  type: life_span
titles: []
extra_info: []
assistant