Parse this person name:

Reynaldo Cerro (1276-1320, flourished 1306-1315)
user
first_name: Reynaldo
last_name: Cerro
middle_names: []
temporal:
- start: 1276
  end: 1320
  type: life_span
- start: 1306
  end: 1315
  type: flourished
titles: []
extra_info: []
assistant