Parse this person name:

Bauer, Hannes Jerzy Mia., Bützow (1390-1454)
user
first_name: Hannes
last_name: Bauer
middle_names:
- Jerzy
- Mia
temporal:
- start: 1390
  end: 1454
  type: life_span
titles: []
extra_info:
- Bützow
assistant