Parse this person name:

Príncipe Julieta Guijarro, Pontevedra, 1471-1520
user
first_name: Julieta
last_name: Guijarro
middle_names: []
temporal:
- start: 1471
  end: 1520
  type: life_span
titles:
- Príncipe
extra_info:
- Pontevedra
assistant