Parse this person name:

Piergiuseppe Modigliani, 1383-1431, flourished 1403-1426
user
first_name: Piergiuseppe
last_name: Modigliani
middle_names: []
temporal:
- start: 1383
  end: 1431
  type: life_span
- start: 1403
  end: 1426
  type: flourished
titles: []
extra_info: []
assistant