Parse this person name:

Max van Roijen, 1202-1261, flourished 1227-1256
user
first_name: Max
last_name: van Roijen
middle_names: []
temporal:
- start: 1202
  end: 1261
  type: life_span
- start: 1227
  end: 1256
  type: flourished
titles: []
extra_info: []
assistant