Parse this person name:

Pieper Beier, Karl-Ludwig L. Siegmar Uschi Karl-Wilhelm A., 1451-1512
user
first_name: Karl-Ludwig
last_name: Pieper Beier
middle_names:
- L.
- Siegmar
- Uschi
- Karl-Wilhelm
- A.
temporal:
- start: 1451
  end: 1512
  type: life_span
titles: []
extra_info: []
assistant