Parse this person name:

Guillermo Gonzalez (1439-1511, flourished 1468-1497)
user
first_name: Guillermo
last_name: Gonzalez
middle_names: []
temporal:
- start: 1439
  end: 1511
  type: life_span
- start: 1468
  end: 1497
  type: flourished
titles: []
extra_info: []
assistant