Parse this person name:

Betty Natascha O. Salz, Lübz, flourished 1271-1311
user
first_name: Betty
last_name: Salz
middle_names:
- Natascha
- O.
temporal:
- start: 1271
  end: 1311
  type: flourished
titles: []
extra_info:
- Lübz
assistant