Parse this person name:

Brígida Vargas (1786-1860, flourished 1816-1830)
user
first_name: Brígida
last_name: Vargas
middle_names: []
temporal:
- start: 1786
  end: 1860
  type: life_span
- start: 1816
  end: 1830
  type: flourished
titles: []
extra_info: []
assistant