Parse this person name:

Janin H. (Janin Hansjörg) Jüttner, 1267-1322
user
first_name: Janin
last_name: Jüttner
middle_names:
- Hansjörg
temporal:
- start: 1267
  end: 1322
  type: life_span
titles: []
extra_info: []
assistant