Parse this person name:

ظاهر آل سعود (1402-1458, flourished 1428-1451)
user
first_name: ظاهر
last_name: آل سعود
middle_names: []
temporal:
- start: 1402
  end: 1458
  type: life_span
- start: 1428
  end: 1451
  type: flourished
titles: []
extra_info: []
assistant