Parse this person name:

Prinses Bastiaan van der Steen, Burum, 1925-2004
user
first_name: Bastiaan
last_name: van der Steen
middle_names: []
temporal:
- start: 1925
  end: 2004
  type: life_span
titles:
- Prinses
extra_info:
- Burum
assistant