Parse this person name:

Fleur van Luin, 1406-1474, flourished 1435-1449
user
first_name: Fleur
last_name: van Luin
middle_names: []
temporal:
- start: 1406
  end: 1474
  type: life_span
- start: 1435
  end: 1449
  type: flourished
titles: []
extra_info: []
assistant