Parse this person name:

Nath Dos Santos, 1646-1718, flourished 1674-1694
user
first_name: Nath
last_name: Dos Santos
middle_names: []
temporal:
- start: 1646
  end: 1718
  type: life_span
- start: 1674
  end: 1694
  type: flourished
titles: []
extra_info: []
assistant