Parse this person name:

غسّان العجلان (1616-1665, flourished 1634-1658)
user
first_name: غسّان
last_name: العجلان
middle_names: []
temporal:
- start: 1616
  end: 1665
  type: life_span
- start: 1634
  end: 1658
  type: flourished
titles: []
extra_info: []
assistant