Parse this person name:

اعتكاف آل الشيخ (1534-1611, flourished 1557-1567)
user
first_name: اعتكاف
last_name: آل الشيخ
middle_names: []
temporal:
- start: 1534
  end: 1611
  type: life_span
- start: 1557
  end: 1567
  type: flourished
titles: []
extra_info: []
assistant