Parse this person name:

Natascha L. J. W. S. Dietz (1657-)
user
first_name: Natascha
last_name: Dietz
middle_names:
- L.
- J.
- W.
- S.
temporal:
- start: 1657
  end: null
  type: life_span
titles: []
extra_info: []
assistant