Parse this person name:

وضّاح آل العسكري, flourished 1790-1829, flourished 1790-1829
user
first_name: وضّاح
last_name: آل العسكري
middle_names: []
temporal:
- start: 1790
  end: 1829
  type: flourished
titles: []
extra_info: []
assistant