Parse this person name:

مجاهد آل سعود, 1727-1782, flourished 1756-1777
user
first_name: مجاهد
last_name: آل سعود
middle_names: []
temporal:
- start: 1727
  end: 1782
  type: life_span
- start: 1756
  end: 1777
  type: flourished
titles: []
extra_info: []
assistant