Parse this person name:

مسرور آل قصير (1408-1456, flourished 1438-1450)
user
first_name: مسرور
last_name: آل قصير
middle_names: []
temporal:
- start: 1408
  end: 1456
  type: life_span
- start: 1438
  end: 1450
  type: flourished
titles: []
extra_info: []
assistant