Parse this person name:

واصف آل سعود, 1636-1686, flourished 1656-1669
user
first_name: واصف
last_name: آل سعود
middle_names: []
temporal:
- start: 1636
  end: 1686
  type: life_span
- start: 1656
  end: 1669
  type: flourished
titles: []
extra_info: []
assistant