Parse this person name:

خلدون آل جعفر (1265-1344, flourished 1280-1304)
user
first_name: خلدون
last_name: آل جعفر
middle_names: []
temporal:
- start: 1265
  end: 1344
  type: life_span
- start: 1280
  end: 1304
  type: flourished
titles: []
extra_info: []
assistant