Parse this person name:

Ninthe Rietveld (1568-1645, flourished 1586-1609)
user
first_name: Ninthe
last_name: Rietveld
middle_names: []
temporal:
- start: 1568
  end: 1645
  type: life_span
- start: 1586
  end: 1609
  type: flourished
titles: []
extra_info: []
assistant