Parse this person name:

صامد آل صفوان (1785-1833, flourished 1803-1822)
user
first_name: صامد
last_name: آل صفوان
middle_names: []
temporal:
- start: 1785
  end: 1833
  type: life_span
- start: 1803
  end: 1822
  type: flourished
titles: []
extra_info: []
assistant