Parse this person name:

Margarita K. (Margarita Knut) Gutknecht-Bohnbach, born 1902
user
first_name: Margarita
last_name: Gutknecht-Bohnbach
middle_names:
- Knut
temporal:
- start: 1902
  end: null
  type: life_span
titles: []
extra_info: []
assistant