Parse this person name:

آل صفوان-أبو داوود, ناصر (flourished 1812-1844), flourished 1812-1844
user
first_name: ناصر
last_name: آل صفوان-أبو داوود
middle_names: []
temporal:
- start: 1812
  end: 1844
  type: flourished
titles: []
extra_info: []
assistant