Parse this person name:

وثّاب آل خضير, 1251-1297, flourished 1279-1289
user
first_name: وثّاب
last_name: آل خضير
middle_names: []
temporal:
- start: 1251
  end: 1297
  type: life_span
- start: 1279
  end: 1289
  type: flourished
titles: []
extra_info: []
assistant