Parse this person name:

نصر آل الشيخ (1810-1866, flourished 1834-1858)
user
first_name: نصر
last_name: آل الشيخ
middle_names: []
temporal:
- start: 1810
  end: 1866
  type: life_span
- start: 1834
  end: 1858
  type: flourished
titles: []
extra_info: []
assistant