Parse this person name:

Kreszentia Bien'Kusch (1913-1974, flourished 1943-1962)
user
first_name: Kreszentia
last_name: Bien'Kusch
middle_names: []
temporal:
- start: 1913
  end: 1974
  type: life_span
- start: 1943
  end: 1962
  type: flourished
titles: []
extra_info: []
assistant