Parse this person name:

Nienke Bleijenberg (1757-1805, flourished 1787-1800)
user
first_name: Nienke
last_name: Bleijenberg
middle_names: []
temporal:
- start: 1757
  end: 1805
  type: life_span
- start: 1787
  end: 1800
  type: flourished
titles: []
extra_info: []
assistant