Parse this person name:

Radisch Stey, Karl-Otto Nicolai Lia S. Rolf-Peter, died 1449
user
first_name: Karl-Otto
last_name: Radisch Stey
middle_names:
- Nicolai
- Lia
- S.
- Rolf-Peter
temporal:
- start: null
  end: 1449
  type: life_span
titles: []
extra_info: []
assistant