Parse this person name:

ساهر بن لادن (1507-1571, flourished 1535-1546)
user
first_name: ساهر
last_name: بن لادن
middle_names: []
temporal:
- start: 1507
  end: 1571
  type: life_span
- start: 1535
  end: 1546
  type: flourished
titles: []
extra_info: []
assistant