Parse this person name:

Soto Marín, Matilde Rosalva Jenny Aitor A., 1250-1283
user
first_name: Matilde
last_name: Soto Marín
middle_names:
- Rosalva
- Jenny
- Aitor
- A.
temporal:
- start: 1250
  end: 1283
  type: life_span
titles: []
extra_info: []
assistant