Parse this person name:

Roswita H. (Roswita Heidemarie) Ladeck, 1943-1989
user
first_name: Roswita
last_name: Ladeck
middle_names:
- Heidemarie
temporal:
- start: 1943
  end: 1989
  type: life_span
titles: []
extra_info: []
assistant