Parse this person name:

Brad Cruz, 1208-1251, flourished 1237-1246
user
first_name: Brad
last_name: Cruz
middle_names: []
temporal:
- start: 1208
  end: 1251
  type: life_span
- start: 1237
  end: 1246
  type: flourished
titles: []
extra_info: []
assistant