Parse this person name:

Agustina Alfonso (1531-1591, flourished 1558-1586)
user
first_name: Agustina
last_name: Alfonso
middle_names: []
temporal:
- start: 1531
  end: 1591
  type: life_span
- start: 1558
  end: 1586
  type: flourished
titles: []
extra_info: []
assistant