Parse this person name:

Brandon Alvarez, 1326-1401, flourished 1342-1372
user
first_name: Brandon
last_name: Alvarez
middle_names: []
temporal:
- start: 1326
  end: 1401
  type: life_span
- start: 1342
  end: 1372
  type: flourished
titles: []
extra_info: []
assistant