Parse this person name:

سنان آل عطفة (1420-1500, flourished 1448-1459)
user
first_name: سنان
last_name: آل عطفة
middle_names: []
temporal:
- start: 1420
  end: 1500
  type: life_span
- start: 1448
  end: 1459
  type: flourished
titles: []
extra_info: []
assistant