Parse this person name:

Plaza Antúnez, Cándida Valentina K. Evita P., born 1596
user
first_name: Cándida
last_name: Plaza Antúnez
middle_names:
- Valentina
- K.
- Evita
- P.
temporal:
- start: 1596
  end: null
  type: life_span
titles: []
extra_info: []
assistant