Parse this person name:

Buenaventura L. (Buenaventura Leire) Baró'Sacristán, died 1457
user
first_name: Buenaventura
last_name: Baró'Sacristán
middle_names:
- Leire
temporal:
- start: null
  end: 1457
  type: life_span
titles: []
extra_info: []
assistant