Parse this person name:

Bautista Bárcena, 1215-1277, flourished 1234-1249
user
first_name: Bautista
last_name: Bárcena
middle_names: []
temporal:
- start: 1215
  end: 1277
  type: life_span
- start: 1234
  end: 1249
  type: flourished
titles: []
extra_info: []
assistant