Parse this person name:

Jopich Börner, Sieghard Norbert Clara Antonie Ludwig Elsbeth, born 1709
user
first_name: Sieghard
last_name: Jopich Börner
middle_names:
- Norbert
- Clara
- Antonie
- Ludwig
- Elsbeth
temporal:
- start: 1709
  end: null
  type: life_span
titles: []
extra_info: []
assistant