Parse this person name:

داوود آل صفوان, 1910-1973, flourished 1927-1938
user
first_name: داوود
last_name: آل صفوان
middle_names: []
temporal:
- start: 1910
  end: 1973
  type: life_span
- start: 1927
  end: 1938
  type: flourished
titles: []
extra_info: []
assistant