Parse this person name:

خليل العجلان (1840-1911, flourished 1857-1870)
user
first_name: خليل
last_name: العجلان
middle_names: []
temporal:
- start: 1840
  end: 1911
  type: life_span
- start: 1857
  end: 1870
  type: flourished
titles: []
extra_info: []
assistant