Parse this person name:

Iris van Nimwegen (1506-1548, flourished 1523-1543)
user
first_name: Iris
last_name: van Nimwegen
middle_names: []
temporal:
- start: 1506
  end: 1548
  type: life_span
- start: 1523
  end: 1543
  type: flourished
titles: []
extra_info: []
assistant