Parse this person name:

Stijn van Beieren (1850-1904, flourished 1875-1894)
user
first_name: Stijn
last_name: van Beieren
middle_names: []
temporal:
- start: 1850
  end: 1904
  type: life_span
- start: 1875
  end: 1894
  type: flourished
titles: []
extra_info: []
assistant