Parse this person name:

صابر آل جعفر, 1891-1955, flourished 1914-1938
user
first_name: صابر
last_name: آل جعفر
middle_names: []
temporal:
- start: 1891
  end: 1955
  type: life_span
- start: 1914
  end: 1938
  type: flourished
titles: []
extra_info: []
assistant