Parse this person name:

Valentín Aller, Azucena O. Cristina, 1573-1615
user
first_name: Azucena
last_name: Valentín Aller
middle_names:
- O.
- Cristina
temporal:
- start: 1573
  end: 1615
  type: life_span
titles: []
extra_info: []
assistant