Parse this person name:

Ayoub van Doorn, 1391-1471, flourished 1414-1434
user
first_name: Ayoub
last_name: van Doorn
middle_names: []
temporal:
- start: 1391
  end: 1471
  type: life_span
- start: 1414
  end: 1434
  type: flourished
titles: []
extra_info: []
assistant