Parse this person name:

آل بن ظافر, ثامر, (1272-1293), 1272-1293
user
first_name: ثامر
last_name: آل بن ظافر
middle_names: []
temporal:
- start: 1272
  end: 1293
  type: life_span
titles: []
extra_info: []
assistant