Parse this person name:

عبد القهّار آل جعفر (1250-1308, flourished 1265-1289)
user
first_name: عبد القهّار
last_name: آل جعفر
middle_names: []
temporal:
- start: 1250
  end: 1308
  type: life_span
- start: 1265
  end: 1289
  type: flourished
titles: []
extra_info: []
assistant