Parse this person name:

مرسال آل عايض (1714-1773, flourished 1732-1750)
user
first_name: مرسال
last_name: آل عايض
middle_names: []
temporal:
- start: 1714
  end: 1773
  type: life_span
- start: 1732
  end: 1750
  type: flourished
titles: []
extra_info: []
assistant