Parse this person name:

Pierina Giannuzzi, 1417-1485, flourished 1443-1461
user
first_name: Pierina
last_name: Giannuzzi
middle_names: []
temporal:
- start: 1417
  end: 1485
  type: life_span
- start: 1443
  end: 1461
  type: flourished
titles: []
extra_info: []
assistant