Parse this person name:

Radisch Sontag, Margitta Roswitha V. Leyla Konrad, 1604-1666
user
first_name: Margitta
last_name: Radisch Sontag
middle_names:
- Roswitha
- V.
- Leyla
- Konrad
temporal:
- start: 1604
  end: 1666
  type: life_span
titles: []
extra_info: []
assistant