Parse this person name:

Asenjo Iriarte, Loreto Marta Natalia, born 1573
user
first_name: Loreto
last_name: Asenjo Iriarte
middle_names:
- Marta
- Natalia
temporal:
- start: 1573
  end: null
  type: life_span
titles: []
extra_info: []
assistant