Parse this person name:

مازن آل سعود (1236-1287, flourished 1253-1280)
user
first_name: مازن
last_name: آل سعود
middle_names: []
temporal:
- start: 1236
  end: 1287
  type: life_span
- start: 1253
  end: 1280
  type: flourished
titles: []
extra_info: []
assistant