Parse this person name:

عصمت ز. (عصمت زاهر) بن لادن, died 1674
user
first_name: عصمت
last_name: بن لادن
middle_names:
- زاهر
temporal:
- start: null
  end: 1674
  type: life_span
titles: []
extra_info: []
assistant