Parse this person name:

Robert Gonzalez, 1212-1290, flourished 1229-1250
user
first_name: Robert
last_name: Gonzalez
middle_names: []
temporal:
- start: 1212
  end: 1290
  type: life_span
- start: 1229
  end: 1250
  type: flourished
titles: []
extra_info: []
assistant