Parse this person name:

اصيل آل جعفر, 1247-1322, flourished 1274-1300
user
first_name: اصيل
last_name: آل جعفر
middle_names: []
temporal:
- start: 1247
  end: 1322
  type: life_span
- start: 1274
  end: 1300
  type: flourished
titles: []
extra_info: []
assistant