Parse this person name:

Gianluigi Duodo, 1404-1481, flourished 1419-1447
user
first_name: Gianluigi
last_name: Duodo
middle_names: []
temporal:
- start: 1404
  end: 1481
  type: life_span
- start: 1419
  end: 1447
  type: flourished
titles: []
extra_info: []
assistant