Parse this person name:

Kraus, Piotr Jörn Toralf Uwe Wolf-Dieter., Stuttgart (1429-1451)
user
first_name: Piotr
last_name: Kraus
middle_names:
- Jörn
- Toralf
- Uwe
- Wolf-Dieter
temporal:
- start: 1429
  end: 1451
  type: life_span
titles: []
extra_info:
- Stuttgart
assistant