Parse this person name:

اعتماد آل جعفر (1448-1507, flourished 1468-1494)
user
first_name: اعتماد
last_name: آل جعفر
middle_names: []
temporal:
- start: 1448
  end: 1507
  type: life_span
- start: 1468
  end: 1494
  type: flourished
titles: []
extra_info: []
assistant