Parse this person name:

Antoinette Dos Santos, 1834-1913, flourished 1861-1874
user
first_name: Antoinette
last_name: Dos Santos
middle_names: []
temporal:
- start: 1834
  end: 1913
  type: life_span
- start: 1861
  end: 1874
  type: flourished
titles: []
extra_info: []
assistant