Parse this person name:

Niels van den Heuvel, 1485-1562, flourished 1515-1530
user
first_name: Niels
last_name: van den Heuvel
middle_names: []
temporal:
- start: 1485
  end: 1562
  type: life_span
- start: 1515
  end: 1530
  type: flourished
titles: []
extra_info: []
assistant