Parse this person name:

Langern Binner, Siegried Z. Eckard Eckard Leyla Julie, died 1481
user
first_name: Siegried
last_name: Langern Binner
middle_names:
- Z.
- Eckard
- Eckard
- Leyla
- Julie
temporal:
- start: null
  end: 1481
  type: life_span
titles: []
extra_info: []
assistant