Parse this person name:

سامي المهنا (1788-1853, flourished 1806-1820)
user
first_name: سامي
last_name: المهنا
middle_names: []
temporal:
- start: 1788
  end: 1853
  type: life_span
- start: 1806
  end: 1820
  type: flourished
titles: []
extra_info: []
assistant