Parse this person name:

Krystyna Hans-Wilhelm Jolanthe Gabriela Bien, Herzberg, flourished 1843-1877
user
first_name: Krystyna
last_name: Bien
middle_names:
- Hans-Wilhelm
- Jolanthe
- Gabriela
temporal:
- start: 1843
  end: 1877
  type: flourished
titles: []
extra_info:
- Herzberg
assistant