Parse this person name:

Bernad Rivero, Ramona Maite Gerónimo, died 1765
user
first_name: Ramona
last_name: Bernad Rivero
middle_names:
- Maite
- Gerónimo
temporal:
- start: null
  end: 1765
  type: life_span
titles: []
extra_info: []
assistant