Parse this person name:

Giampiero Gussoni, 1419-1496, flourished 1442-1459
user
first_name: Giampiero
last_name: Gussoni
middle_names: []
temporal:
- start: 1419
  end: 1496
  type: life_span
- start: 1442
  end: 1459
  type: flourished
titles: []
extra_info: []
assistant