Parse this person name:

Claudio W. Martine Jüttner, Lüneburg, died 1212
user
first_name: Claudio
last_name: Jüttner
middle_names:
- W.
- Martine
temporal:
- start: null
  end: 1212
  type: life_span
titles: []
extra_info:
- Lüneburg
assistant