Parse this person name:

Detlef Annita M. Schenk-Dowerg (1640-)
user
first_name: Detlef
last_name: Schenk-Dowerg
middle_names:
- Annita
- M.
temporal:
- start: 1640
  end: null
  type: life_span
titles: []
extra_info: []
assistant