Parse this person name:

جاسم آل العسكري, 1284-1343, flourished 1299-1309
user
first_name: جاسم
last_name: آل العسكري
middle_names: []
temporal:
- start: 1284
  end: 1343
  type: life_span
- start: 1299
  end: 1309
  type: flourished
titles: []
extra_info: []
assistant