Parse this person name:

Fiene den Buytelaar, 1938-2007, flourished 1959-1974
user
first_name: Fiene
last_name: den Buytelaar
middle_names: []
temporal:
- start: 1938
  end: 2007
  type: life_span
- start: 1959
  end: 1974
  type: flourished
titles: []
extra_info: []
assistant