Parse this person name:

ممتاز آل سعود, 1664-1728, flourished 1687-1712
user
first_name: ممتاز
last_name: آل سعود
middle_names: []
temporal:
- start: 1664
  end: 1728
  type: life_span
- start: 1687
  end: 1712
  type: flourished
titles: []
extra_info: []
assistant