Parse this person name:

Bolzmann Söding, Thorsten Stjepan Silvia, 1306-1360
user
first_name: Thorsten
last_name: Bolzmann Söding
middle_names:
- Stjepan
- Silvia
temporal:
- start: 1306
  end: 1360
  type: life_span
titles: []
extra_info: []
assistant