Parse this person name:

مازن آل صفوان (1396-1440, flourished 1419-1434)
user
first_name: مازن
last_name: آل صفوان
middle_names: []
temporal:
- start: 1396
  end: 1440
  type: life_span
- start: 1419
  end: 1434
  type: flourished
titles: []
extra_info: []
assistant