Parse this person name:

Cebrián Donaire, 1238-1289, flourished 1253-1280
user
first_name: Cebrián
last_name: Donaire
middle_names: []
temporal:
- start: 1238
  end: 1289
  type: life_span
- start: 1253
  end: 1280
  type: flourished
titles: []
extra_info: []
assistant