Parse this person name:

Tristan Nieuwstraten, 1732-1779, flourished 1756-1771
user
first_name: Tristan
last_name: Nieuwstraten
middle_names: []
temporal:
- start: 1732
  end: 1779
  type: life_span
- start: 1756
  end: 1771
  type: flourished
titles: []
extra_info: []
assistant