Parse this person name:

Bernabé Castejón (1225-1299, flourished 1240-1263)
user
first_name: Bernabé
last_name: Castejón
middle_names: []
temporal:
- start: 1225
  end: 1299
  type: life_span
- start: 1240
  end: 1263
  type: flourished
titles: []
extra_info: []
assistant