Parse this person name:

Eutropio V. (Eutropio Venceslás) Cuadrado, born 1742
user
first_name: Eutropio
last_name: Cuadrado
middle_names:
- Venceslás
temporal:
- start: 1742
  end: null
  type: life_span
titles: []
extra_info: []
assistant