Parse this person name:

ضرغام المهنا (1726-1797, flourished 1750-1776)
user
first_name: ضرغام
last_name: المهنا
middle_names: []
temporal:
- start: 1726
  end: 1797
  type: life_span
- start: 1750
  end: 1776
  type: flourished
titles: []
extra_info: []
assistant