Parse this person name:

Piersanti Filippelli, 1269-1312, flourished 1291-1307
user
first_name: Piersanti
last_name: Filippelli
middle_names: []
temporal:
- start: 1269
  end: 1312
  type: life_span
- start: 1291
  end: 1307
  type: flourished
titles: []
extra_info: []
assistant