Parse this person name:

Cristina Pedrero (1209-1268, flourished 1232-1246)
user
first_name: Cristina
last_name: Pedrero
middle_names: []
temporal:
- start: 1209
  end: 1268
  type: life_span
- start: 1232
  end: 1246
  type: flourished
titles: []
extra_info: []
assistant