Parse this person name:

Hölzenbecher, Julian H. (Julian Heinz-Jürgen), 1291-1323
user
first_name: Julian
last_name: Hölzenbecher
middle_names:
- Heinz-Jürgen
temporal:
- start: 1291
  end: 1323
  type: life_span
titles: []
extra_info: []
assistant