Parse this person name:

Ruggero Greggio, 1380-1447, flourished 1408-1433
user
first_name: Ruggero
last_name: Greggio
middle_names: []
temporal:
- start: 1380
  end: 1447
  type: life_span
- start: 1408
  end: 1433
  type: flourished
titles: []
extra_info: []
assistant