Parse this person name:

عبد الواحد آل العسكري (1222-1297, flourished 1237-1248)
user
first_name: عبد الواحد
last_name: آل العسكري
middle_names: []
temporal:
- start: 1222
  end: 1297
  type: life_span
- start: 1237
  end: 1248
  type: flourished
titles: []
extra_info: []
assistant