Parse this person name:

Kroker, Hans-Joachim E. (Hans-Joachim Eleni), 1276-1311
user
first_name: Hans-Joachim
last_name: Kroker
middle_names:
- Eleni
temporal:
- start: 1276
  end: 1311
  type: life_span
titles: []
extra_info: []
assistant