Parse this person name:

آل جعفر'آل سعود, جلاء, flourished 1248-1261
user
first_name: جلاء
last_name: آل جعفر'آل سعود
middle_names: []
temporal:
- start: 1248
  end: 1261
  type: flourished
titles: []
extra_info: []
assistant