Parse this person name:

Rubén Fuentes, 1398-1460, flourished 1423-1448
user
first_name: Rubén
last_name: Fuentes
middle_names: []
temporal:
- start: 1398
  end: 1460
  type: life_span
- start: 1423
  end: 1448
  type: flourished
titles: []
extra_info: []
assistant