Parse this person name:

Rolando Guinizzelli, 1450-1506, flourished 1474-1496
user
first_name: Rolando
last_name: Guinizzelli
middle_names: []
temporal:
- start: 1450
  end: 1506
  type: life_span
- start: 1474
  end: 1496
  type: flourished
titles: []
extra_info: []
assistant