Parse this person name:

Luke van Roijen, 1280-1355, flourished 1296-1309
user
first_name: Luke
last_name: van Roijen
middle_names: []
temporal:
- start: 1280
  end: 1355
  type: life_span
- start: 1296
  end: 1309
  type: flourished
titles: []
extra_info: []
assistant