Parse this person name:

Ninthe van Stralen, 1749-1793, flourished 1778-1788
user
first_name: Ninthe
last_name: van Stralen
middle_names: []
temporal:
- start: 1749
  end: 1793
  type: life_span
- start: 1778
  end: 1788
  type: flourished
titles: []
extra_info: []
assistant