Parse this person name:

ظاعن آل بن ظافر (1418-1491, flourished 1440-1455)
user
first_name: ظاعن
last_name: آل بن ظافر
middle_names: []
temporal:
- start: 1418
  end: 1491
  type: life_span
- start: 1440
  end: 1455
  type: flourished
titles: []
extra_info: []
assistant