Parse this person name:

Frank-Peter Cord Bettina Schüler, Bützow, 1936-1976
user
first_name: Frank-Peter
last_name: Schüler
middle_names:
- Cord
- Bettina
temporal:
- start: 1936
  end: 1976
  type: life_span
titles: []
extra_info:
- Bützow
assistant