Parse this person name:

Gastón Acuña'Bas, 1460-1521, flourished 1477-1488
user
first_name: Gastón
last_name: Acuña'Bas
middle_names: []
temporal:
- start: 1460
  end: 1521
  type: life_span
- start: 1477
  end: 1488
  type: flourished
titles: []
extra_info: []
assistant