Parse this person name:

Stella Barzini, 1499-1545, flourished 1521-1531
user
first_name: Stella
last_name: Barzini
middle_names: []
temporal:
- start: 1499
  end: 1545
  type: life_span
- start: 1521
  end: 1531
  type: flourished
titles: []
extra_info: []
assistant