Parse this person name:

آل سعود الشايع, عبّاس مقداد, born 1519
user
first_name: عبّاس
last_name: آل سعود الشايع
middle_names:
- مقداد
temporal:
- start: 1519
  end: null
  type: life_span
titles: []
extra_info: []
assistant