Parse this person name:

Celso Bertrán-Ojeda, 1449-1527, flourished 1464-1491
user
first_name: Celso
last_name: Bertrán-Ojeda
middle_names: []
temporal:
- start: 1449
  end: 1527
  type: life_span
- start: 1464
  end: 1491
  type: flourished
titles: []
extra_info: []
assistant